Slot-Excited Wideband Horn Antenna with Microstrip Line Feeding for Ka-Band Applications

被引：0

作者：

Ashraf, Nadeem ^{[1
]}

Kishk, Ahmed A. ^{[1
]}

Sebak, Abdel-Razik ^{[1
]}

机构：

[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 2W1, Canada

来源：

2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年

关键词：

Horn antenna; Wideband; Symmetrical pattern; Millimeter-wave; 30; GHz; Ka-Band; Packaged corporate-feeding;

D O I：

10.1109/apusncursinrsm.2019.8889016

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：

An exponentially tapered horn antenna for symmetrical radiation patterns in E/H-planes is presented. The horn antenna is incorporated with the planar feeding network. The antenna is excited through a slot engraved in the ground plane that is transverse to the packaged microstrip feed line (MSL). The single antenna element provides 46% (S-11<-10 dB) bandwidth in the Ka-band with a gain value of 10.3 dBi. An array of 2x2 elements with an MSL corporate-feeding network achieves the gain of 15.7 dBi. The antenna/array shows an excellent radiation performance across the frequency band of 25 similar to 40 GHz.

引用

页码：79 / 80

页数：2

共 7 条

[1]

Ashraf N, 2018, INT SYMP ANT TECH

[2]

Ashraf N, 2018, IEEE ANTENNAS PROP, P421, DOI 10.1109/APUSNCURSINRSM.2018.8609384

[3] Broadband Millimeter-Wave Beamforming Components Augmented With AMC Packaging [J].