A Multilayer-Stacked UWB Yagi Antenna
Paper i proceeding, 2017

By taking advantage of a wideband bow-tie antenna in the Yagi configuration, a novel multilayer-stacked ultra-wideband (UWB) Yagi antenna is proposed. First, the fundamental 3-layered UWB Yagi model is studied with respect to a few critical dimensions. Then, several directors are added to form a multilayer-stacked Yagi antenna, where the width of the directors is optimized in a monotonic decreasing manner. A sixlayered UWB Yagi antenna is studied by simulations. It covers 3.4-10.6 GHz with its return loss better than 10 dB, and it achieves a high directivity up to 13 dBi and a relative cross-polar level better than -10 dB in the whole band.

Yagi-Uda antenna




Kang Wan

Hunan University

Chao Xie

Hunan University

Yan Zheng

Hunan University

Jungang Yin

Hunan University

Jian Yang

Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk

2017 International Symposium on Antennas and Propagation, ISAP 2017

Vol. Volume 2017-January 1-2
978-153860465-6 (ISBN)

2017 International Symposium on Antennas and Propagation (ISAP)
Phuke, Thailand,



Meteorologi och atmosfärforskning

Annan fysik



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