Bow-Tie Slot Array Leaky-Wave Antenna on a Half-Mode Corrugated SIW

被引：0
|
作者：
Bansal, Aakash [1 ]
Khalily, Mohsen [2 ,3 ]
Whittow, William G. [1 ]
机构：
[1] Loughborough Univ, Wolfson Sch Mech Elect & Mfg Engieering, Loughborough, Leics, England
[2] Univ Surrey, Inst Commun Sysems, 5GIC, Guildford, Surrey, England
[3] Univ Surrey, Inst Commun Sysems, 6GIC, Guildford, Surrey, England
来源：
2024 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS, BIOMEDICAL ENGINEERING AND ELECTRONIC SYSTEMS, COMCAS 2024 | 2024年
关键词：
Leaky Wave Antenna; Corrugated Substrate Integrated Waveguide; Integrated Digitated Capacitor;
D O I：
10.1109/COMCAS58210.2024.10666211
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The paper presents a bow-tie slot array on a half-mode integrated digitated capacitor based corrugated substrate integrated waveguide (IDC-CSIW). The novel half mode CSIW is shown to operate in TE0.5,0 mode with a transmission loss of approx. 0.9 dB. It is used as a guiding structure for a leaky-wave antenna (LWA) at 25 - 30 GHz. The antenna is shown to have an approx. stable gain of 13.5 dBi with an efficiency > 1 dB throughout the frequency band. The antenna has a frequency-based beam-scanning of 6 degrees per GHz.
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页数：3
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