Wideband Endfire On-Glass Array for 5G Handset Applications

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A wideband endfire array considering the glass influence at 28 GHz is proposed in this paper. The array element is a bow-tie slot antenna above a ground plane, which has the endfire radiation pattern. A glass layer, which has the same size as the ground plane, is attached on the front side of the array. A trapezoid slot is made on the edge of the ground plane to compensate the influence of the glass layer. The simulated -10-dB bandwidth is 11.3% from 25 GHz to 28 GHz and -6-dB bandwidth is 30.3% from 21 GHz to 28.5 GHz. The horizontal polarized endfire gain of the 4 element array ranges from 7.08 dBi to 8.36 dBi over the operating band. The array covers from -100° to 100°, when the realized gain is above 0 dBi on the XOY plane.

Original languageEnglish
Title of host publication2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)
Number of pages4
Publication dateSep 2019
Article number8891142
ISBN (Print)978-1-7281-1220-6, 978-1-7281-1221-3
ISBN (Electronic)978-1-7281-1220-6
Publication statusPublished - Sep 2019
Event2019 IEEE 90th Vehicular Technology Conference - Waikiki Beach Marriott Resort & Spa, Honolulu, United States
Duration: 22 Sep 201925 Sep 2019
Conference number: 90


Conference2019 IEEE 90th Vehicular Technology Conference
LocationWaikiki Beach Marriott Resort & Spa
CountryUnited States
Internet address
SeriesI E E E V T S Vehicular Technology Conference. Proceedings


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