{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T02:01:46Z","timestamp":1780106506110,"version":"3.54.0"},"reference-count":32,"publisher":"World Scientific Pub Co Pte Ltd","issue":"12","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2024,8]]},"abstract":"<jats:p> This research paper deals with a directional high gain PCB [Formula: see text] antenna array for 2.4[Formula: see text]ISM band utilizations. To achieve this antenna array, a well-matched equal-split 9[Formula: see text]dB-power splitter is designed and integrated with the suggested antenna array. It exhibits a wide operating range of 506[Formula: see text]MHz (2.022\u20132.528[Formula: see text]GHz) and splits the feed power to 8 equal-in-phase output quantities. Then eight identical patch elements with good reflection coefficient, high gain and excellent radiation efficiency are connected at the eight-output ports of the 1 \u00d7 8-power divider in order to obtain an array antenna consisting of eight radiating elements. A quarter-wave impedance adapter is utilized to obtain a perfect matching of impedance between patches and the power divider. The suggested directional antenna resonates at 2.4[Formula: see text]GHz with good impedance matching via offering reflection coefficient [Formula: see text][Formula: see text]dB and voltage standing wave ratio (VSWR) of 1.16. Moreover, it offers good radiation traits like the enhanced gain of 14.76[Formula: see text]dB, an excellent radiating efficiency equals about 98.86% and a directional radiation pattern. Initially, the proposed planar directional antenna array has been designed and simulated utilizing high-frequency structure simulator (HFSS) EM simulation tool, the results are validated with another simulation tool via computer simulation technology (CST) software. This printed antenna array is a potential candidate to operate at around 2.4[Formula: see text]GHz for RFID reader utilizations due to its outstanding impedance and radiation characteristics. <\/jats:p>","DOI":"10.1142\/s0218126624502190","type":"journal-article","created":{"date-parts":[[2024,1,31]],"date-time":"2024-01-31T05:10:37Z","timestamp":1706677837000},"source":"Crossref","is-referenced-by-count":5,"title":["A High-Gain Directional 1 \u00d7 8 Planar Antenna Array for 2.4GHz RFID Reader Applications"],"prefix":"10.1142","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9329-317X","authenticated-orcid":false,"given":"Abdelaaziz","family":"El Ansari","sequence":"first","affiliation":[{"name":"Signal, System and component Laboratory, Sidi Mohamed Ben Abdellah University \u2013 FST, Fez 30000, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sudipta","family":"Das","sequence":"additional","affiliation":[{"name":"Department of Electronics and Communication Engineering, IMPS College of Engineering and Technology, Malda, West Bengal 732103, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tanvir","family":"Islam","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, University of Houston, Houston, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sivaji","family":"Asha","sequence":"additional","affiliation":[{"name":"Department of Electronics and Communication Engineering, Saveetha Engineering College, Saveetha Nagar, Thandalam, Chennai 602105, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Najiba","family":"El Amrani El Idrissi","sequence":"additional","affiliation":[{"name":"Signal, System and component Laboratory, Sidi Mohamed Ben Abdellah University \u2013 FST, Fez 30000, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boddapati Taraka Phani","family":"Madhav","sequence":"additional","affiliation":[{"name":"Antennas and Liquid Crystals Research Center, Department of Electronics and Communication Engineering, Koneru Lakshmaiah Education Foundation, AP, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2024,2,28]]},"reference":[{"key":"S0218126624502190BIB001","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126622503054"},{"key":"S0218126624502190BIB002","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126622500578"},{"key":"S0218126624502190BIB003","doi-asserted-by":"publisher","DOI":"10.1080\/09747338.2017.1332495"},{"key":"S0218126624502190BIB004","doi-asserted-by":"publisher","DOI":"10.1002\/mop.32321"},{"key":"S0218126624502190BIB005","doi-asserted-by":"publisher","DOI":"10.1088\/1742-6596\/1797\/1\/012030"},{"key":"S0218126624502190BIB006","doi-asserted-by":"publisher","DOI":"10.2528\/PIERB15090905"},{"key":"S0218126624502190BIB007","doi-asserted-by":"publisher","DOI":"10.1109\/WINCOM55661.2022.9966467"},{"key":"S0218126624502190BIB008","doi-asserted-by":"publisher","DOI":"10.1002\/mop.27517"},{"key":"S0218126624502190BIB009","doi-asserted-by":"publisher","DOI":"10.1017\/S1759078716001136"},{"key":"S0218126624502190BIB010","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2022.154264"},{"key":"S0218126624502190BIB011","doi-asserted-by":"publisher","DOI":"10.2528\/PIERC17020903"},{"key":"S0218126624502190BIB012","first-page":"1","volume-title":"9th Int. 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