A Dual Polarization Bow-tie Slot Antenna for Broadband Communications

被引：0
|
作者：
Wu, Chang-Ju [1 ]
Chen, I-Fong [1 ]
Peng, Chia-Mei [1 ]
机构：
[1] Jinwen Univ Sci & Technol, Grad Inst Comp & Commun, Taipei, Taiwan
来源：
PIERS 2011 MARRAKESH: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM | 2011年
关键词：
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 dual polarization bow-tie slot antenna for broadband communications is proposed in this paper. This antenna consists of two bow-tie slot antennas which is perpendicular to each other and with coplanar waveguide (CPW)-fed. The proposed antenna has a very simple antenna structure and wide impedance bandwidth (similar to 400% for vertical bar S-11 vertical bar and vertical bar S-22 vertical bar >= 10 dB) which can cover the 1.5 similar to 6 GHz frequency band for Global Positioning System (GPS, 1575 MHz) and dual ISM band (2.4 GHz and 5.8 GHz) applications. Good isolation between the two input ports (vertical bar S-21 vertical bar >= 20 dB) is also achieved at the operating band. The radiation pattern and efficiency of the proposed antenna are also measured, and radiation pattern data are compared with simulation results.
引用
收藏
页码：217 / 221
页数：5
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