A Novel Circularly-Polarised Quad-Band Patch Antenna for Satellite Applications

被引:0
|
作者
Valavan, S. E. [1 ]
Tran, D. [1 ]
Yarovoy, A. G. [1 ]
机构
[1] Delft Univ Technol, Dept Elect Engn, NL-2628 CD Delft, Netherlands
关键词
microstrip antennas; multifrequency antennas;
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 design of a novel and versatile single-port quad-band patch antenna is presented. The antenna is capable of supporting a maximum of four operational sub-bands, with the inherent capability to enhance or suppress any resonance(s) of interest. In addition, circular-polarisation is also achieved at the low frequency band, to demonstrate the polarisation agility. A prototype model of the antenna has been fabricated and its performance experimentally validated. The antenna's single layer and low-profile configuration makes it suitable for mobile user terminals and its cavity-backed feature results in low levels of coupling.
引用
收藏
页码:644 / 647
页数:4
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