A High-Gain Ka-Band Microstrip Patch Antenna with Simple Slot Structure

被引：1

作者：

Zhang, JinPing ^{[1
,2
]}

Mao, JingJing ^{[1
,2
]}

机构：

[1] NanJing Res Inst Elect Technol, Nanjing, Peoples R China

[2] Natl Key Lab Antenna & Microwave Technol, Xian, Peoples R China

来源：

2020 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2020 ONLINE) | 2020年

关键词：

Ka-band; microstrip patch antenna; high gain; simple slot structure;

D O I：

10.1109/ICMMT49418.2020.9386991

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A high gain Ka-band microstrip patch antenna with simple slot structure is presented. The structure uses two patches and each patch has four slots on it. An open-loop is used to feed the two patches. The bandwidth of S-11<-10 dB is from 33.0 GHZ to 37.1 GHZ, equivalent to a relative bandwidth of 11.7% centered at 35 GHz. With a dimension of 7.9mmx8.4mmx0.508mm(equal to 0.92 lambda(0)x0.98 lambda(0)x0.06 lambda(0) at 35 GHz), the peak gain in the band is high up to 11.5 dBi, and the gain in the band is higher than 10.6 dBi. The antenna has the advantages of high gain and simple structure, so it is a good choice for the small equipment.

引用

页数：3

共 4 条

[1] Efficient Millimeter-Wave Antenna Based on the Exploitation of Microstrip Line Discontinuity Radiation [J].

Al-Alem, Yazan ;

Kishk, Ahmed A. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (06) :2844-2852

[2] Gain Enhancement for Wideband CP ME-Dipole Antenna by Loading With Spiral Strip in Ku-Band [J].

Cao, Wenquan ;

Wang, Qianqian ;

Qian, Zuping ;

Shi, Shujie ;

Jin, Jun ;

Ding, Kang ;

Zhang, Bing .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (02) :962-966

[3] Planar High-Gain WLAN PCB Antenna [J].

Zelenchuk, Dmitry E. ;

Fusco, Vincent F. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :1314-1316

[4] mm-Wave High Gain Cavity-Backed Aperture-Coupled Patch Antenna Array [J].

Zhu, Jianfeng ;

Chu, Chen-Hao ;

Deng, Li ;

Zhang, Chen ;

Yang, Yang ;

Li, Shufang .

IEEE ACCESS, 2018, 6 :44050-44058

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