Broadband Cross-Slot Antennas with CPW Feeding Structure

被引：0

作者：

Chen, Ling-Ting ^{[1
]}

Lin, Chun-Ming ^{[1
]}

Wang, Chien-Jen ^{[1
]}

机构：

[1] Natl Univ Tainan, Dept Elect Engn, Tainan 700, Taiwan

来源：

2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012) | 2012年

关键词：

Coplanar-waveguide (CPW); circular polarization (CP); open slot;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Two broadband CPW-fed open cross-slot antennas are presented in this paper. First, a standard cross-slot is designed for the prototype. By displacing two vertical slot segments, a modified cross-slot generates two orthogonal electric fields with same amplitude and phase difference of 90 degree so that the broadband circular polarization can be achieved. For the modified cross-slot, the measured 10-dB return loss bandwidth is 48.8 % (1.69-2.78 GHz), which can be used for several wireless communication systems. The circularly polarized performance can be used for the SDAR systems.

引用

页码：316 / 318

页数：3

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