Low-profile Direction Finding System with SIW Horn Antennas for Vehicular Applications

被引:0
|
作者
Esquius-Morote, Marc [1 ]
Zuercher, Jean-Francois [1 ]
Mosig, Juan R. [1 ]
Fuchs, Benjamin [2 ]
机构
[1] Ecole Polytech Fed Lausanne, Lab Electromagnetisme & Acoust LEMA, CH-1015 Lausanne, Switzerland
[2] Univ Rennes 1, IETR, F-35042 Rennes, France
关键词
substrate integrated waveguide; horn antenna; low profile; MMIC; direction finding; direction of arrival;
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
A fully operational low-profile direction finding system working in Ku-band is presented. In particular, a circular array of 8 SIW horn antennas is used to provide a full 360 degrees coverage of the azimuthal plane. The antennas are interconnected with commercial MMICs and driven by a microcontroller to estimate the direction of arrival. Thanks to the SIW technology, the antenna array and hence the whole system is low-profile, lightweight and low cost, therefore being suitable to be flush-mounted in airborne or terrestrial vehicles. The proposed concept is not only limited to direction finding operations, but also feasible for more ambitious applications requiring high data rate transmissions.
引用
收藏
页码:591 / +
页数:2
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