Linear and Circular Polarization Agility in Annular Waveguide Slot Antennas (AWSA)

被引：0

作者：

Ebadi, Siamak ^{[1
]}

Forooraghi, Keyvan ^{[1
]}

机构：

[1] TMU, Microwave Lab, Dept Elect Engn, Tehran, Iran

来源：

RWS: 2009 IEEE RADIO AND WIRELESS SYMPOSIUM | 2009年

关键词：

Slot antennas; polarization; circular arrays; planar arrays; circular waveguides; waveguide bends;

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：

Ability of novel Annular Waveguide Slot Antenna (AWSA) arrays to radiate any of the four main polarizations (circular left hand or right hand (CLHP or CRHP) or linear horizontal or vertical) is presented in this paper for the first time. By forming a 4-element AWSA array and proposing simple feed coefficients, the desired polarization will be achieved from the resulted array. Such polarization agility would have a wide range of applications in modern wireless communication systems.

引用

页码：147 / 150

页数：4

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