{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T10:53:21Z","timestamp":1774522401076,"version":"3.50.1"},"reference-count":110,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2023,12,2]],"date-time":"2023-12-02T00:00:00Z","timestamp":1701475200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"FEDER\/Ministerio de Ciencia e Innovaci\u00f3n-Agencia Estatal de Investigaci\u00f3n","award":["PID2020-119788RB-I00\/AEI\/10.13039\/501100011033"],"award-info":[{"award-number":["PID2020-119788RB-I00\/AEI\/10.13039\/501100011033"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Thermal inversions, typical in the winter season, consist of cold air at the Earth\u2019s surface being trapped under a layer of warmer air. Such an effect keeps normal convective overturning of the atmosphere from penetrating through. This phenomenon highly increases the toxicity of the atmosphere, while modifying its dielectric constant, resulting in major implications in terms of public health and wireless communications. Indeed, air pollution in large cities (related, in most cases, to particulate matter that consists of different chemical components, which can have warming or cooling effects) is primarily caused by chemical and photochemical reactions in the atmosphere. Appropriate usage of array antennas allows the effective tracking of changes in humidity (e.g., coated Yagi-Uda antennas, which do not interfere with 5G) and in the dielectric constant (e.g., optimized quasi-Yagi-Uda antennas, yielding to accurate measurements of sulfides and black carbon concentration). Remarkably, important health effects come from the combined action of electromagnetic fields with fine and coarse black carbon particles. The appearance of ducts, which are caused by thermal inversions, provokes the creation of super-refractive regions in the troposphere as well, which result in the anomalous propagation of wireless communications.<\/jats:p>","DOI":"10.3390\/s23239567","type":"journal-article","created":{"date-parts":[[2023,12,2]],"date-time":"2023-12-02T13:45:49Z","timestamp":1701524749000},"page":"9567","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["A Review on the Effects of Thermal Inversions and Electromagnetic Fields on Cell Cultures and Wireless Communications"],"prefix":"10.3390","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3949-5058","authenticated-orcid":false,"given":"Cibr\u00e1n","family":"L\u00f3pez-\u00c1lvarez","sequence":"first","affiliation":[{"name":"Center for Research in NanoEngineering, Campus Diagonal-Bes\u00f2s, Polytechnic University of Catalonia, 08019 Barcelona, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9322-1229","authenticated-orcid":false,"given":"Mar\u00eda Elena","family":"L\u00f3pez-Mart\u00edn","sequence":"additional","affiliation":[{"name":"Department of Morphological Sciences, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8561-093X","authenticated-orcid":false,"given":"Juan Antonio","family":"Rodr\u00edguez-Gonz\u00e1lez","sequence":"additional","affiliation":[{"name":"Department of Applied Physics, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5651-8883","authenticated-orcid":false,"given":"Francisco Jos\u00e9","family":"Ares-Pena","sequence":"additional","affiliation":[{"name":"Department of Applied Physics, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,12,2]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1126\/science.ade0167","article-title":"In a paradox, cleaner air is now adding to global warming","volume":"377","author":"Voosen","year":"2022","journal-title":"Science"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"12221","DOI":"10.5194\/acp-22-12221-2022","article-title":"Robust evidence for reversal of the trend in aerosol effective climate forcing","volume":"22","author":"Quaas","year":"2022","journal-title":"Atmos. Chem. Phys."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1907","DOI":"10.1016\/S0140-6736(17)30505-6","article-title":"Estimates and 25-year trends of the global burden of disease attributable to ambient air pollution: An analysis of data from the Global Burden of Diseases Study 2015","volume":"389","author":"Cohen","year":"2017","journal-title":"Lancet"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"7131","DOI":"10.5194\/acp-22-7131-2022","article-title":"Fast climate responses to emission reductions in aerosol and ozone precursors in China during 2013\u20132017","volume":"22","author":"Gao","year":"2022","journal-title":"Atmos. Chem. Phys."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"e313","DOI":"10.1016\/S2542-5196(18)30141-4","article-title":"Health impact of China\u2019s air pollution prevention and control action plan: An analysis of national air quality monitoring and mortality data","volume":"2","author":"Huang","year":"2016","journal-title":"Lancet Planet Health"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"672","DOI":"10.1126\/science.1181568","article-title":"Clean the air, heat the planet?","volume":"326","author":"Arneth","year":"2009","journal-title":"Science"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1038\/s41586-021-04190-y","article-title":"Air pollution exposure disparities across US population and income groups","volume":"601","author":"Jbaily","year":"2022","journal-title":"Nature"},{"key":"ref_8","unstructured":"(2022, January 01). Air Pollution: How It Affects Our Health. Available online: https:\/\/www.eea.europa.eu\/themes\/air\/health-impacts-of-air-pollution\/health-impacts-of-air-pollution."},{"key":"ref_9","unstructured":"World Health Organization (2022, September 01). Household Air Pollution and Health. Available online: https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/household-air-pollution-and-health."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"929","DOI":"10.1007\/s10653-018-0190-0","article-title":"Temperature inversion and air pollution relationship, and its effects on human health in Hanoi City, Vietnam","volume":"41","author":"Trinh","year":"2019","journal-title":"Environ. Geochem. Health"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1187","DOI":"10.1038\/nature03671","article-title":"Strong present-day aerosol cooling implies a hot future","volume":"435","author":"Andreae","year":"2005","journal-title":"Nature"},{"key":"ref_12","first-page":"156","article-title":"On the atmospheric transmission of sun radiation and on dust in the air","volume":"11","year":"1929","journal-title":"Geog. Ann."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1126\/science.255.5043.423","article-title":"Climate Forcing by Anthropogenic Aerosols","volume":"255","author":"Charlson","year":"1992","journal-title":"Science"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1126\/science.adg2495","article-title":"Atmospheric goals for sustainable development","volume":"379","author":"Keywood","year":"2023","journal-title":"Science"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1038\/s41586-021-04134-6","article-title":"Uncovering global-scale risks from commercial chemicals in air","volume":"600","author":"Liu","year":"2021","journal-title":"Nature"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"9442","DOI":"10.1021\/acs.est.6b00681","article-title":"Using cellular communication networks to detect air pollution","volume":"50","author":"David","year":"2016","journal-title":"Environ. Sci. Technol."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1126\/science.1120034","article-title":"Environmental monitoring by wireless communication networks","volume":"312","author":"Messer","year":"2006","journal-title":"Science"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"1502","DOI":"10.1109\/LGRS.2016.2593976","article-title":"Technique for Determination of Particulate Matter Pollution in the Atmosphere Using Waveguide Slot Linear Array Antennas: A Feasibility Study","volume":"13","year":"2016","journal-title":"IEEE Geosci. Remote. Sens. Lett."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"961","DOI":"10.1109\/LGRS.2017.2690525","article-title":"Design of Polyimide-Coated Yagi-Uda Antennas for Monitoring the Relative Humidity Level","volume":"14","year":"2017","journal-title":"IEEE Geosci. Remote. Sens. Lett."},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Bay\u00f3n-Buj\u00e1n, B., Salas-S\u00e1nchez, A.\u00c1., Rodr\u00edguez-Gonz\u00e1lez, J.A., L\u00f3pez-Mart\u00edn, M.E., and Ares-Pena, F.J. (2021). Using Antenna Arrays with Only One Active Element for Beam Reconfiguration and Sensitive Study in Dielectric Media. Sensors, 21.","DOI":"10.3390\/s21186019"},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Salas-S\u00e1nchez, A.A., Rauch, J., L\u00f3pez-Mart\u00edn, M.E., Rodr\u00edguez-Gonz\u00e1lez, A., Franceschetti, G., and Ares-Pena, F.J. (2020). Feasibility Study on Measuring the Particulate Matter Level in the Atmosphere by Means of Yagi-Uda-Like Antennas. Sensors, 20.","DOI":"10.3390\/s20113225"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"142681","DOI":"10.1016\/j.scitotenv.2020.142681","article-title":"Radiofrequency at 2.45 GHz increases toxicity, pro-inflammatory and pre-apoptotic activity caused by black carbon in the RAW 264.7 macrophage cell line","volume":"765","author":"Vidal","year":"2021","journal-title":"Sci. Total Environ."},{"key":"ref_23","unstructured":"Federal Communications Commission (2023, March 01). \u201cAmerica\u2019s 5G Future\u201d, Available online: www.fcc.gov\/5G."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1038\/d41586-019-01305-4","article-title":"5G data networks threaten forecasts","volume":"569","author":"Witze","year":"2019","journal-title":"Nature"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"577","DOI":"10.1038\/d41586-019-03609-x","article-title":"Global 5G wireless deal threatens weather forecasts","volume":"575","author":"Witze","year":"2019","journal-title":"Nature"},{"key":"ref_26","doi-asserted-by":"crossref","unstructured":"Voosen, P. (2019). New deal won\u2019t prevent 5G communication networks from interfering with weather forecasts. Science.","DOI":"10.1126\/science.aba3237"},{"key":"ref_27","doi-asserted-by":"crossref","unstructured":"Popkin, G. (2019). Forecasters fear 5G wireless technology will muck up weather predictions. Science.","DOI":"10.1126\/science.aaz0427"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1126\/science.220.4598.671","article-title":"Optimization by simulated annealing","volume":"220","author":"Kirkpatrick","year":"1983","journal-title":"Science"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"386","DOI":"10.1038\/d41586-022-00444-5","article-title":"Pollution\u2014Bring the field into the lab","volume":"602","author":"Scharf","year":"2022","journal-title":"Nature"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"161475","DOI":"10.1016\/j.scitotenv.2023.161475","article-title":"The HL-60 human promyelocytic cell line constitutes an effective in vitro model for evaluating toxicity, oxidative stress and necrosis\/apoptosis after exposure to black carbon particles and 2.45 GHz radiofrequency","volume":"867","author":"Vidal","year":"2023","journal-title":"Sci. Total Environ."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.toxlet.2005.08.005","article-title":"HSP70 expression and free radical release after exposure to non-thermal radio-frequency electromagnetic fields and ultrafine particles inhuman Mono Mac 6 cells","volume":"161","author":"Simko","year":"2006","journal-title":"Toxicol. Lett."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1038\/ngeo332","article-title":"Intense polar temperature inversion in the middle atmosphere on Mars","volume":"1","author":"McCleese","year":"2008","journal-title":"Nat. Geosci."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1038\/nature09602","article-title":"A high C\/O ratio and weak thermal inversion in the atmosphere of exoplanet WASP-12b","volume":"469","author":"Madhusudhan","year":"2011","journal-title":"Nature"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"L32","DOI":"10.3847\/2041-8213\/aa9ae9","article-title":"Evidence for a Dayside Thermal Inversion and High Metallicity for the Hot Jupiter WASP-18b","volume":"850","author":"Sheppard","year":"2017","journal-title":"Astrophys. J."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"23792","DOI":"10.1038\/srep23792","article-title":"Long-term Changes in Extreme Air Pollution Meteorology and the Implications for Air Quality","volume":"6","author":"Hou","year":"2016","journal-title":"Sci. Rep."},{"key":"ref_36","unstructured":"Health Effects Institute (2020). State of Global Air 2020, Health Effects Institute. Special Report."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"732","DOI":"10.1016\/S0140-6736(10)62296-9","article-title":"Public health importance of triggers of myocardial infarction: A comparative risk assessment","volume":"377","author":"Nawrot","year":"2011","journal-title":"Lancet"},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1186\/1743-8977-3-13","article-title":"Translocation and potential neurological effects of fine and ultrafine particles a critical update","volume":"3","author":"Peters","year":"2006","journal-title":"Part. Fibre Toxicol."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.bandc.2008.04.008","article-title":"Air pollution, cognitive deficits and brain abnormalities: A pilot study with children and dogs","volume":"68","author":"Ontiveros","year":"2008","journal-title":"Brain Cogn."},{"key":"ref_40","unstructured":"International Agency for Research on Cancer (2023, April 01). Outdoor Air Pollution\u2014IARC Monographs on the Evaluation of Carcinogenic Risks to Humans. Available online: http:\/\/publications.iarc.fr\/Book-And-Report-Series\/Iarc-Monographs-On-The-Identification-Of-Carcinogenic-Hazards-To-Humans\/Outdoor-Air-Pollution-2015."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1007\/s40095-019-0298-8","article-title":"Air pollution effects on the intensity of received signal in 3G\/4G mobile terminal","volume":"10","year":"2019","journal-title":"Int. J. Energy Environ. Eng."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1127\/0941-2948\/2008\/0312","article-title":"Surface-based remote sensing of the mixing-layer height\u2014A review","volume":"17","author":"Emeis","year":"2008","journal-title":"Meteorol. Z."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1127\/0941-2948\/2009\/0365","article-title":"Observation of the structure of the urban boundary layer with different ceilometers and validation by RASS data","volume":"18","author":"Emeis","year":"2009","journal-title":"Meteorol. Z."},{"key":"ref_44","first-page":"63320","article-title":"Determination of mixing layer height from ceilometer backscatter profiles","volume":"6362","author":"Wauben","year":"2006","journal-title":"Proc. SPIE"},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"1226","DOI":"10.1002\/jgrd.50198","article-title":"Global seasonal variations of midday planetary boundary layer depth from CALIPSO space-borne LIDAR","volume":"118","author":"Denning","year":"2013","journal-title":"J. Geophys. Res.-Atmos."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"617","DOI":"10.1038\/537617e","article-title":"Mobile networks aid weather monitoring","volume":"537","author":"Alpert","year":"2016","journal-title":"Nature"},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"1687","DOI":"10.1175\/BAMS-D-13-00292.1","article-title":"Cellular network infrastructure: The future of fog monitoring?","volume":"96","author":"David","year":"2015","journal-title":"Bull. Am. Meteorol. Soc."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"1325","DOI":"10.1002\/2017JD027360","article-title":"Using cell-phone tower signals for detecting the precursors of fog","volume":"123","author":"David","year":"2018","journal-title":"J. Geosphys. Res. Atmos."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"e02083","DOI":"10.1016\/j.heliyon.2019.e02083","article-title":"Comparative study on radio refractivity gradient in the troposphere using chaotic quantifiers","volume":"5","author":"Ojo","year":"2019","journal-title":"Heliyon"},{"key":"ref_50","first-page":"9","article-title":"Estimation of Tropospheric Refractivity with Artificial Neural Network at Minna, Nigeria","volume":"12","author":"Ibeh","year":"2012","journal-title":"Glob. J. Sci. Front. Res."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"1318","DOI":"10.1109\/TAP.2006.872673","article-title":"Estimation of radio refractivity from Radar clutter using Bayesian Monte Carlo analysis","volume":"54","author":"Yardim","year":"2006","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1016\/j.aeue.2017.12.009","article-title":"A novel hybrid model for inversion problem of atmospheric refractivity estimation","volume":"84","author":"Tepecik","year":"2018","journal-title":"AEU-Int. J. Electron. Commun."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1119\/1.1794757","article-title":"Determining dielectric constants using a parallel plate capacitor","volume":"73","author":"Grove","year":"2005","journal-title":"Am. J. Phys."},{"key":"ref_54","unstructured":"Baker-Jarvis, J. (1992). Transmission\/Reflection and short circuit line permittivity measurements. NIST, Available online: https:\/\/nvlpubs.nist.gov\/nistpubs\/Legacy\/TN\/nbstechnicalnote1341.pdf."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"1847","DOI":"10.1088\/0957-0233\/17\/7\/024","article-title":"In situ monitoring and control of moisture content in pharmaceutical powder processes using an open-ended coaxial probe","volume":"17","author":"Gradinarsky","year":"2006","journal-title":"Meas. Sci. Technol."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1109\/TGRS.2008.2008023","article-title":"Measurements of Dielectric Constant of Volcanic Ash Erupted from Five Volcanoes in Japan","volume":"45","author":"Oguchi","year":"2009","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_57","doi-asserted-by":"crossref","unstructured":"Michel, R.P., Baican, R., and Schubert, E. (1993, January 6\u201310). Soot particle properties in the microwave range. Proceedings of the 1993 23rd European Microwave Conference, Madrid, Spain.","DOI":"10.1109\/EUMA.1993.336781"},{"key":"ref_58","unstructured":"(2000). U.S. EPA. Current Knowledge of Particulate Matter (pm) Continuous Emission Monitoring (Standard No. EPA-454\/R-00-039). Available online: https:\/\/www3.epa.gov\/ttn\/emc\/cem\/pmcemsknowfinalrep.pdf."},{"key":"ref_59","unstructured":"(2009). Integrated Science Assessment (ISA) for Particulate Matter (Final Report, Dec 2009) (Standard No. EPA\/600\/R-08\/139F). Available online: https:\/\/www.epa.gov\/isa\/integrated-science-assessment-isa-particulate-matter."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"1327","DOI":"10.3390\/atmos6091327","article-title":"An overview of particulate matter measurement instruments","volume":"6","author":"Pinheiro","year":"2015","journal-title":"Atmosphere"},{"key":"ref_61","unstructured":"(2019). Integrated Science Assessment (ISA) for Particulate Matter (Final Report, 2019) (Standard No. EPA\/600\/R-19\/188). Available online: http:\/\/ofmpub.epa.gov\/eims\/eimscomm.getfile?p_download_id=539935."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"781","DOI":"10.1021\/es0013935","article-title":"Time Resolved Characterization of Diesel Particulate Emissions. 1. Instruments for Particle Mass Measurements","volume":"35","author":"Arnott","year":"2001","journal-title":"Environ. Sci. Technol."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1080\/10962247.2019.1654036","article-title":"Laboratory and field evaluation of real-time and near real-time PM2.5 smoke monitors","volume":"70","author":"Mehadi","year":"2020","journal-title":"J. Air Waste Manag. Assoc."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1080\/10473289.1997.10464430","article-title":"Methods for real time, in situ measurement of aerosol light absorption","volume":"47","author":"Arnott","year":"1997","journal-title":"J. Air Waste Manag. Assoc."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1016\/j.jqsrt.2009.02.035","article-title":"Aerosol light absorption and its measurement: A review","volume":"110","author":"Chakrabarty","year":"2009","journal-title":"J. Quant. Spectrosc. Radiat. Transf."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1016\/0960-1686(93)90104-7","article-title":"Atmospheric light absorption\u2014A review","volume":"27","author":"Horvath","year":"1993","journal-title":"Atmos. Environ."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0034-4257(98)00031-5","article-title":"AERONET\u2014A federated instrument network and data archive for aerosol characterization","volume":"66","author":"Holben","year":"1998","journal-title":"Remote Sens. Environ."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"12067","DOI":"10.1029\/2001JD900014","article-title":"An emerging ground-based aerosol climatology: Aerosol optical depth from AERONET","volume":"106","author":"Holben","year":"2001","journal-title":"J. Geophys. Res."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1016\/j.atmosenv.2016.08.070","article-title":"Evaluation of MODIS columnar aerosol retrievals using AERONET in semi-arid Nevada and California, U.S.A., during the summer of 2012","volume":"144","author":"Holmes","year":"2016","journal-title":"Atmos. Environ."},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"2229","DOI":"10.1175\/1520-0477(1999)080<2229:RSOTAF>2.0.CO;2","article-title":"Remote sensing of tropospheric aerosols from space: Past, present, and future","volume":"80","author":"King","year":"1999","journal-title":"Bull. Amer. Meteor. Soc."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1038\/nature01091","article-title":"A satellite view of aerosols in the climate system","volume":"419","author":"Kaufman","year":"2002","journal-title":"Nature"},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"645","DOI":"10.3155\/1047-3289.59.6.645","article-title":"Remote sensing of particulate pollution from space: Have we reached the promised land?","volume":"59","author":"Hoff","year":"2009","journal-title":"J. Air Waste Manag. Assoc."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1289\/ehp.0901623","article-title":"Global Estimates of Ambient Fine Particulate Matter Concentrations from Satellite-Based Aerosol Optical Depth: Development and Application","volume":"118","author":"Donkelaar","year":"2010","journal-title":"Environ. Health Perspect."},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"5880","DOI":"10.1016\/j.atmosenv.2006.03.016","article-title":"Satellite remote sensing of particulate matter and air quality assessment over global cities","volume":"40","author":"Gupta","year":"2006","journal-title":"Atmos. Environ."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"1077","DOI":"10.3390\/rs2041077","article-title":"Monitoring automotive particulate matter emissions with lidar: A review","volume":"2","author":"Mazzoleni","year":"2010","journal-title":"Remote Sens."},{"key":"ref_76","unstructured":"Grusha, G.V. (2003, January 9\u201312). Antennas for the remote measurement systems of the gaseous pollution concentration. Proceedings of the 4th International Conference on Antenna Theory and Techniques, Sevastopol, Ukraine."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1038\/nphoton.2007.3","article-title":"Cutting-edge terahertz technology","volume":"1","author":"Tonouchi","year":"2007","journal-title":"Nat. Photonics"},{"key":"ref_78","unstructured":"Pozar, D.M. (1998). Microwave Engineering, Wiley. [2nd ed.]."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1109\/TGRS.2002.1006369","article-title":"How Strict are theoretical bounds for dielectric properties of mixtures?","volume":"40","author":"Sihvola","year":"2002","journal-title":"IEEE Trans. Geosci. Remote Sci."},{"key":"ref_80","doi-asserted-by":"crossref","unstructured":"Choy, T.C. (2016). Effective Medium Theory: Principles and Applications, Oxford University Press. [2nd ed.].","DOI":"10.1093\/acprof:oso\/9780198705093.001.0001"},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"1303","DOI":"10.1109\/36.843023","article-title":"Effective Permittivity of Mixtures: Numerical Validation by the FDTD Method","volume":"38","author":"Sihvola","year":"2000","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1109\/36.921419","article-title":"Analysis of a Three-Dimensional Dielectric Mixture with Finite Difference Method","volume":"39","author":"Sihvola","year":"2001","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"3265","DOI":"10.1021\/ac990048z","article-title":"Size Determination of Diesel Soot Particles Using Flow and Sedimentation Fiel-Flow Fractionation","volume":"71","author":"Kim","year":"1999","journal-title":"Anal. Chem."},{"key":"ref_84","unstructured":"(2023, September 01). Diesel Exhaust Particle Size. Rev. 2002.11. Available online: www.dieselnet.com."},{"key":"ref_85","unstructured":"(2023, April 01). EM Software and Systems. 2017, FEKO v2017.1. Available online: https:\/\/altairhyperworks.com\/product\/FEKO."},{"key":"ref_86","unstructured":"(2023, February 20). CST Studio Suite. Available online: https:\/\/www.ansys.com\/products\/electronics\/ansys-hfss."},{"key":"ref_87","unstructured":"(2023, March 10). Schmid & Partner Engineering AG, Reference Manual for the SEMCAD Simulation Plat-Form for Electromagnetic Compatibility, Antenna Design and Dosimetry. Available online: www.semcad.com."},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"1396","DOI":"10.1049\/el:19990971","article-title":"Design of shunt slot arrays without weak excitations","volume":"35","author":"Ares","year":"1999","journal-title":"Electron. Lett."},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"708","DOI":"10.1109\/TAP.1973.1140563","article-title":"Impedance properties of longitudinal slot antenna in the broad face of rectangular waveguide","volume":"21","author":"Khac","year":"1973","journal-title":"IEEE Trans."},{"key":"ref_90","doi-asserted-by":"crossref","unstructured":"Elliott, R.S. (2003). Antenna Theory and Design, IEEE Press.","DOI":"10.1109\/9780470544174"},{"key":"ref_91","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1109\/TAP.1983.1143002","article-title":"An improved design procedure for small arrays of shunt slots","volume":"31","author":"Elliott","year":"1983","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_92","doi-asserted-by":"crossref","first-page":"1264","DOI":"10.1109\/TAP.1985.1143509","article-title":"Resonant Length of Longitudinal Slots and Validity of Circuit Representation: Theory and Experiment","volume":"33","author":"Elliott","year":"1985","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"649","DOI":"10.1002\/mop.4650061111","article-title":"Longitudinal Slots in Dielectric-Filled Rectangular Waveguides","volume":"6","author":"Rengarajan","year":"1993","journal-title":"Microw. Opt. Technol. Lett."},{"key":"ref_94","doi-asserted-by":"crossref","first-page":"1149","DOI":"10.1109\/TAP.1986.1143947","article-title":"The design of slot arrays including internal mutual coupling","volume":"34","author":"Elliott","year":"1986","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_95","first-page":"165","article-title":"Design of waveguide-fed series slot arrays","volume":"129","author":"Orefice","year":"1982","journal-title":"IEE Proc."},{"key":"ref_96","doi-asserted-by":"crossref","first-page":"1116","DOI":"10.1109\/8.35791","article-title":"Compound radiating slots in a broad wall of a rectangular waveguide","volume":"37","author":"Rengarajan","year":"1999","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_97","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1080\/02726349008908250","article-title":"The design of linear and planar arrays of waveguide-fed longitudinal slots","volume":"10","author":"Gulick","year":"1990","journal-title":"Electromagnetics"},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"59","DOI":"10.2528\/PIERB12100803","article-title":"Mutual Coupling in Longitudinal Arrays of Compound Slots","volume":"46","author":"Zhang","year":"2013","journal-title":"Prog. Electromagn. Res. B"},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1002\/mop.33582","article-title":"A superstrate and FSS-loaded high gain circularly polarized twist waveguide array","volume":"65","author":"Chandra","year":"2023","journal-title":"Microw. Opt. Technol. Lett."},{"key":"ref_100","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1002\/mop.33492","article-title":"A superstrate and FSS embedded dual band waveguide aperture array with improved far-field characteristics","volume":"65","author":"Chandra","year":"2023","journal-title":"Microw. Opt. Technol. Lett."},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1109\/TAP.1981.1142672","article-title":"The design of microstrip dipole arrays including mutual coupling, part I: Theory","volume":"2","author":"Elliott","year":"1981","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1109\/8.45115","article-title":"Design of transversely fed EMC microstrip dipole arrays including mutual coupling","volume":"38","author":"Yang","year":"1990","journal-title":"IEEE Trans. Antennas Propag."},{"key":"ref_103","doi-asserted-by":"crossref","first-page":"475","DOI":"10.14429\/dsj.73.18180","article-title":"A Frequency Tunable Dielectric Resonator Antenna with Reduction of Cross Polarisation for Wi-MAX and Sub 6 GHz 5G Applications","volume":"73","author":"Kumar","year":"2023","journal-title":"Def. Sci. J."},{"key":"ref_104","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1016\/j.envres.2018.01.035","article-title":"Wi-Fi is an important threat to human health","volume":"164","author":"Pall","year":"2018","journal-title":"Environ. Res."},{"key":"ref_105","first-page":"330","article-title":"Electromagnetic fields instantaneously modulate nitric oxide signaling in challenged biological systems","volume":"426","author":"Pilla","year":"2012","journal-title":"BBRC"},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1096\/fasebj.13.6.677","article-title":"Transmembrane calcium influx induced by ac electric fields","volume":"13","author":"Cho","year":"1999","journal-title":"Faseb. J."},{"key":"ref_107","first-page":"52","article-title":"Electromagnetic field devices and their effects on nociception and peripheral inflammatory pain mechanisms","volume":"22","author":"Ross","year":"2016","journal-title":"Ltern. Ther. Health Med."},{"key":"ref_108","first-page":"219","article-title":"Role of calcium in the induction of TNF\u03b1 expression by macrophages on exposure to ultrafine particles","volume":"46","author":"Brown","year":"2002","journal-title":"Ann. Occup. Hyg."},{"key":"ref_109","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/j.taap.2007.07.006","article-title":"Calcium dependent and independent cytokine synthesis by air pollution particle-exposed human bronchial epithelial cells","volume":"225","author":"Sakamoto","year":"2007","journal-title":"Toxicol. Appl. Pharmacol."},{"key":"ref_110","first-page":"92167","article-title":"Can Electromagnetic Fields Modulate Inflammation and Cell Death by Acting on the Immune System?","volume":"1","year":"2023","journal-title":"IEEE Access"}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/23\/23\/9567\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T21:36:30Z","timestamp":1760132190000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/23\/23\/9567"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,12,2]]},"references-count":110,"journal-issue":{"issue":"23","published-online":{"date-parts":[[2023,12]]}},"alternative-id":["s23239567"],"URL":"https:\/\/doi.org\/10.3390\/s23239567","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,12,2]]}}}