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
收藏
页码：542 / 546
页数：5
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