A novel switched-sector planar antenna using parasitic elements

Fanglu Chen Fanglu Chen,Wenhua Chen Wenhua Chen,Zhenghe Feng Zhenghe Feng,Li Yang Li Yang

doi:10.1109/aps.2004.1329805

A novel switched-sector planar antenna using parasitic elements

Fanglu Chen Fanglu Chen, Wenhua Chen Wenhua Chen + Show 2 more

https://doi.org/10.1109/aps.2004.1329805

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Publication Date: Jan 1, 2004

Citations: 9

Affiliation: Tsinghua University

#Multiple Radiation Patterns #Parasitic Elements + Show 8 more

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Abstract

A new concept is presented for a switched-sector planar antenna using parasitic elements with switches loaded. The antenna array provides multiple radiation patterns with a single RF signal port without the need for RF switches or phase shifters in the direct RF signal path. Measured and simulated patterns are used to demonstrate the performance improvement.

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