{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T02:42:32Z","timestamp":1761964952732,"version":"build-2065373602"},"reference-count":23,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2018,1,2]],"date-time":"2018-01-02T00:00:00Z","timestamp":1514851200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this paper, a new wireless sensor, designed for a 0.35 \u00b5m CMOS technology, is presented. The microchip was designed to be placed on an object for the continuous remote monitoring of its temperature and illumination state. The temperature sensor is based on the temperature dependence of the I-V characteristics of bipolar transistors available in CMOS technology, while the illumination sensor is an integrated p-n junction photodiode. An on-chip 2.5 GHz transmitter, coupled to a mm-sized dipole radiating element fabricated on the same microchip and made in the top metal layer of the same die, sends the collected data wirelessly to a radio receiver using an On-Off Keying (OOK) modulation pattern.<\/jats:p>","DOI":"10.3390\/s18010110","type":"journal-article","created":{"date-parts":[[2018,1,3]],"date-time":"2018-01-03T12:00:06Z","timestamp":1514980806000},"page":"110","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["A Monolithic Multisensor Microchip with Complete On-Chip RF Front-End"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3668-8014","authenticated-orcid":false,"given":"Massimo","family":"Merenda","sequence":"first","affiliation":[{"name":"Department of Information Engineering, Infrastructure and Sustainable Energy (DIIES), \u201cMediterranea\u201d University, Via Graziella Loc. Feo di Vito, 89124 Reggio Calabria, Italy"},{"name":"HWA srl-Spin Off dell\u2019Universit\u00e0 Mediterranea di Reggio Calabria, Via Reggio Campi II tr. 135, 89126 Reggio Calabria, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Corrado","family":"Felini","sequence":"additional","affiliation":[{"name":"Department of Information Engineering, Infrastructure and Sustainable Energy (DIIES), \u201cMediterranea\u201d University, Via Graziella Loc. Feo di Vito, 89124 Reggio Calabria, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francesco","family":"Della Corte","sequence":"additional","affiliation":[{"name":"Department of Information Engineering, Infrastructure and Sustainable Energy (DIIES), \u201cMediterranea\u201d University, Via Graziella Loc. 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