Dielectric Rectangular Slab Antennas featuring Dual Frequency and Better Impedance Matching

被引：0
|
作者：
Chakraborty, Samik [1 ]
Chakraborty, Ayona [2 ]
Gupta, Bhaskar [2 ]
Chatterjee, Sayan [2 ]
机构：
[1] Dream Inst Technol, Elect & Commun Engn, Kolkata, India
[2] Jadavpur Univ, Elect & Telecommun Engn Dept, Kolkata, India
来源：
PROCEEDINGS OF THE 2019 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2019年
关键词：
dielectric antenna; impedance matching; dual frequency; rectangular slab; waveguide WR 90; RESONATOR ANTENNAS;
D O I：
10.1109/apmc46564.2019.9038640
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Dielectric antennas do not have metal component which makes them useful at high frequencies where metallization loss is a factor. Dielectric Rectangular slab antenna is widely used in mobile, satellite, communication systems due to its high performance. Dielectric antennas are highly functional at high frequencies (specifically < 1GHz) due to easy manufacturing, low loss, less corrosive and can be sealed with ease. Two dielectric slab antennas have been studied here in the same frequency band (842 GHz) specifically for onboard aerospace applications. The antennas can be widely used for aeronautical radio navigation service (ARNS) and also for airborne ground mapping and weatherforecasting.
引用
收藏
页码：1206 / 1208
页数：3
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