Design of Compact C-Band Concave Patch Antenna for Radar Altimeter Applications

被引：0

作者：

Harshasri, Kanakavalli. ^{[1
]}

Babu, P. Vinod ^{[1
]}

Rao, P. Narayana ^{[1
]}

机构：

[1] Rajiv Gandhi Univ Knowledge Technol, Dept Elect & Commun Engn, Nuzvid 521202, India

来源：

PROCEEDINGS OF THE 2018 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION AND SIGNAL PROCESSING (ICCSP) | 2018年

关键词：

C-band; Coaxial feed; HFSS (High-Frequency Structural Simulator); Radar Altimeters;

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：

The existing studies give the information of using Horn antenna or array Antenna which are not compact in nature for the Radar Altimeter Applications. This paper presents the proposed compact C-band concave shape slotted Patch antenna of 32 X 38 mm with substrate material RT-Duroid 5880. Coaxial feeding has been applied to the antenna which gives the direct contact excitation. This paper achieved 4.3 GHz as the Central frequency with S11 of -22dB, VSWR of 1.1, a gain of the antenna as 10dB and enhancement of bandwidth 200MHz. Antenna design and Simulations were done in ANSYS HFSS 18.0v.

引用

页码：542 / 546

页数：5

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