Rectangular Dielectric Resonator Antenna for Ku-Band Satellite Applications

被引：0

作者：

Yadav, Kshitij Singh ^{[1
]}

Mishra, Piyush Kumar ^{[1
]}

Singh, Tilakdhari ^{[1
]}

Sharma, Pooja ^{[1
]}

Tripathi, Vijay Shanker ^{[1
]}

机构：

[1] Motilal Nehru Natl Inst Technol, Dept Elect & Commun Engn, Prayagraj, India

来源：

2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年

关键词：

Rectangular DRA; aperture coupled; Ku band; satellite applications;

D O I：

10.1109/SPACE63117.2024.10667737

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper proposes a dielectric resonator antenna that is small and efficient. It uses the aperture coupling technique to improve wideband performance for Ku-band applications. The antenna that is being proposed has a small volume of 30 x 30 x 1.6 mm3, and it is made of an affordable FR-4 substrate. At a resonance frequency of 12.92 GHz, the simulated impedance bandwidth is observed between 11.93 GHz and 14.01 GHz, with a maximum return loss of 28.2 dB. Within the operational frequency band spectrum, the suggested antenna radiates with more than 70% radiation efficiency.

引用

页码：286 / 289

页数：4

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