Cavity-backed Slot Antenna for Wireless Sensor Integration

被引：0

作者：

Cala, Pawel ^{[1
]}

Slobodzian, Piotr ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Fac Elect, PL-50370 Wroclaw, Poland

来源：

2013 23RD INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA) | 2013年

关键词：

wireless sensor antenna; slot antenna; cavity-backed slot antenna;

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：

This paper describes a cavity-backed slot antenna (CBSA) intended for integration with a cuboidal housing of a wireless ground sensor used for road and off-road traffic monitoring in the ISM 2.4GHz band. The antenna consists of an open rectangular cavity, which is made of thin copper sheet, and two PCBs with a slot and a feed line. The proposed antenna structure has 6.2% bandwidth at VSWR<1.5, and its half power beamwidth approaches 90 deg. It makes the proposed antenna an ideal candidate for a cuboid antenna array, which can be easily integrated with a wireless ground sensor.

引用

页码：72 / 75

页数：4

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