Wideband Half-Elliptical Ring Slot Array Loaded Leaky Wave Antenna on a Half-Mode Corrugated Substrate Integrated Waveguide

被引：0
|
作者：
Bansal, Aakash [1 ]
机构：
[1] Loughborough Univ, Wolfson Sch Mech Elect & Mfg Engn, Loughborough, Leics, England
来源：
2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2024年
基金：
英国科研创新办公室;
关键词：
Antenna; Corrugated SIW; Leaky Wave; Beam-Scanning;
D O I：
暂无
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：
This paper presents a leaky-wave antenna with elliptical ring slot array loaded on a half- mode corrugated substrate integrated waveguide (HM-CSIW) operating at 25 to 36.5 GHz. The half-mode CSIW is designed to have a cut-off frequency of 20 GHz and is shown to operate in the TE10 mode. The corrugated SIW is used as a guiding structure to host an array of half-elliptical ring-shaped slots to behave as a leaky-wave antenna. The antenna presents a frequency-controlled beam-scanning of 3 deg/GHz. It has an approximately stable gain of 14 dBi with an efficiency >75% throughout the bandwidth. The antenna is 0.51 mm thick, and flexible, hence, making them suitable for wearable devices and telecommunications for future 5G/6G applications.
引用
收藏
页数：3
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