{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T19:07:54Z","timestamp":1761419274730,"version":"3.37.3"},"reference-count":37,"publisher":"World Scientific Pub Co Pte Ltd","issue":"13","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2019,12,15]]},"abstract":"<jats:p> A miniaturized high-gain (MHG) ultra-wideband (UWB) unidirectional monopole antenna with defected ground structure (DGS) is designed for ultra-wideband applications. The MHG antenna is printed on the FR4 substrate material with an overall size of 26.6-mm [Formula: see text] 29.3-mm [Formula: see text] 1.6-mm, which operates over the UWB frequency range and achieves the bandwidth between 3.1[Formula: see text]GHz and 10.6[Formula: see text]GHz. This high-gain unidirectional antenna exhibits a peak gain of 7.20[Formula: see text]dB with an efficiency of 95%. The compact antenna is a simple overlay design of circular and rectangular patches with the partial ground plane exhibiting high gain and better directivity. The overlay patch antenna acts as the radiator for wider bandwidth compared to the fundamental design of patch antenna and is matched to an SMA connector via 50[Formula: see text][Formula: see text] microstrip feed line. These simulated results are presented using HFSS software package. The designed antennas are fabricated and validated by using Agilent Vector Analyzer. <\/jats:p>","DOI":"10.1142\/s021812661950230x","type":"journal-article","created":{"date-parts":[[2019,1,29]],"date-time":"2019-01-29T04:43:31Z","timestamp":1548737011000},"page":"1950230","source":"Crossref","is-referenced-by-count":16,"title":["A Miniaturized High-Gain (MHG) Ultra-Wideband Unidirectional Monopole Antenna for UWB Applications"],"prefix":"10.1142","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8356-6170","authenticated-orcid":false,"given":"J.","family":"Vijayalakshmi","sequence":"first","affiliation":[{"name":"Department of Electronics and Communication Engineering, Kongu Engineering College, Perundurai, Erode 638060, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Murugesan","sequence":"additional","affiliation":[{"name":"Department of Electronics and Communication Engineering, Kongu Engineering College, Perundurai, Erode 638060, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2019,3,12]]},"reference":[{"key":"S021812661950230XBIB002","doi-asserted-by":"publisher","DOI":"10.1002\/mop.21283"},{"key":"S021812661950230XBIB003","doi-asserted-by":"publisher","DOI":"10.1109\/LMWC.2005.856834"},{"key":"S021812661950230XBIB004","doi-asserted-by":"publisher","DOI":"10.1109\/LMWC.2005.858969"},{"key":"S021812661950230XBIB005","doi-asserted-by":"publisher","DOI":"10.1002\/mop.11392"},{"key":"S021812661950230XBIB006","doi-asserted-by":"publisher","DOI":"10.1109\/8.660976"},{"key":"S021812661950230XBIB007","doi-asserted-by":"publisher","DOI":"10.1002\/mop.21693"},{"key":"S021812661950230XBIB008","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1098-2760(199811)19:4<286::AID-MOP12>3.0.CO;2-0"},{"key":"S021812661950230XBIB009","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2006.884289"},{"volume-title":"Broadband Planar Antennas: Design and Applications","year":"2006","author":"Chen Z. 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