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	Sandwiched horizontal polarization omni-directional SIW slot antenna
	Liu Minggang ; Feng Zhenghe
	2010-10-12 ; 2010-10-12
关键词	Practical/ antenna feeds antenna radiation patterns directive antennas slot antenna arrays strip lines substrate integrated waveguides/ horizontal polarization omnidirectional SIW slot antenna double-slot antenna arrays substrate integrated waveguide technology back-to-back mounted radiating waveguides stripline parallel feeding networks omnidirectional radiation antenna fabrication antenna geometry sandwiched antenna/ B5270D Antenna arrays B5270F Antenna accessories B1310 Waveguides and microwave transmission lines
中文摘要	Traditional horizontal polarization waveguide double-slot omni-directional antenna arrays have various disadvantages, such as narrow bandwidth and high cost. This paper presents an omni-directional waveguide slot antenna based on substrate integrated waveguide technology that has two back-to-back mounted radiating waveguides fed by a stripline hidden between them. This improvement enables implementation of complex parallel feeding networks and can achieve wide bandwidths while keeping omni-directional radiation. Both the geometry and the fabrication of this antenna are shown. The pattern fluctuations in the horizontal plane is less than 2.5 dB, while the bandwidth of the -10 dB return loss is 12.5%. This sandwiched antenna can be used for both high gain and wide band stripline hidden between them. This improvement enables implementation of complex applications.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82525]
专题	清华大学
推荐引用方式 GB/T 7714	Liu Minggang,Feng Zhenghe. Sandwiched horizontal polarization omni-directional SIW slot antenna[J],2010, 2010.
APA	Liu Minggang,&Feng Zhenghe.(2010).Sandwiched horizontal polarization omni-directional SIW slot antenna..
MLA	Liu Minggang,et al."Sandwiched horizontal polarization omni-directional SIW slot antenna".(2010).

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