National Changhua University of Education Institutional Repository : Item 987654321/10976

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NCUEIR > College of Engineering > Department and Graduate Institute of Electronic Engineering > Periodical Articles > Item 987654321/10976

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10976

Title:	Reconfigurable microstrip antenna with polarisation diversity and frequency agility
Authors:	Hu, C. H.;Chen, T. R.;Wu, J. F.;Row, Jeen-Sheen
Contributors:	電機工程學系
Date:	2007-11
Issue Date:	2012-06-05T02:00:43Z
Publisher:	IEEE
Abstract:	A circularly-polarised (CP) microstrip antenna with polarisation and frequency diversities is presented. The antenna has a square radiating patch and is excited through the coupling of a cross-slot with unequal lengths. Two diodes are used to reconfigure the radiating patch, and by controlling the states of the diodes, the polarisation sense of the antenna can be switched between left-hand and right-hand circular polarisation. Moreover, the two CP modes are operated at different frequencies. An antenna prototype is implemented and the obtained results are shown.
Relation:	Electronics Letters, 43(24): 1329-1330
Appears in Collections:	[Department and Graduate Institute of Electronic Engineering] Periodical Articles

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