Design of Wideband Patch Antenna for Microwave Imaging Systems

Xia, Fen1; Zhang, Qingfeng1; Chen, Yifan2; Zhang, Bing3

10.1109/CICTA.2018.8705708

2018

978-1-5386-6552-7

PROCEEDINGS OF 2018 IEEE INTERNATIONAL CONFERENCE ON INTEGRATED CIRCUITS, TECHNOLOGIES AND APPLICATIONS (ICTA 2018)

144-146

21-23 Nov. 2018

Beijing, China

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

In this letter, we propose a wideband patch antenna for the head imaging systems. It is composed of a patch and the ground, and both structure are largely token off in comparison with normal patch antenna. By analyzing the structure of this antenna, we could obtain the band is mainly controlled by three parameters. Extensive simulations demonstrate that patch antenna provides wideband operation with -10 dB bandwidths of 71.1% at the frequency of 1.23 - 2.63GHz. Moreover, the radiation patterns are almost the bi-directional and the gains are all above 3 dBi at entire operation frequencies.

Patch antenna wideband

第一 ; 通讯

英语

CPCI-S ; EI

Shenzhen Science and Technology Innovation Committee funds[KQJSCX20160226193445] ; Shenzhen Science and Technology Innovation Committee funds[JCYJ20160301113918121] ; Shenzhen Science and Technology Innovation Committee funds[JSG-G20160427105120572]

Engineering

Engineering, Electrical & Electronic

WOS:000469280200063

20192106966955

Directional patterns (antenna) ; Imaging systems ; Microwave antennas ; Slot antennas

Imaging Techniques:746

Web of Science

1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China
2.Univ Waikato, Dept Comp Sci, Hamilton 3240, New Zealand
3.Sichuan Univ, Coll Elect & Informat Engn, Chengdu 610065, Peoples R China

Xia, Fen,Zhang, Qingfeng,Chen, Yifan,et al. Design of Wideband Patch Antenna for Microwave Imaging Systems[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2018:144-146.