Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/72202
Title: Wideband circularly polarized slot antenna
Authors: Nasimuddin
Chen, Z.N. 
Qing, X.
Keywords: circularly polarized antenna
microstrip feed line
slot antenna
UWB
wideband
Issue Date: 2012
Source: Nasimuddin,Chen, Z.N.,Qing, X. (2012). Wideband circularly polarized slot antenna. European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 9th European Radar Conference, EuRAD 2012 : 504-507. ScholarBank@NUS Repository.
Abstract: A microstrip-fed symmetric-slot antenna is proposed for wideband circularly polarized radiation. The antenna consists of a microstrip feed line and a wide symmetrical slot along the diagonal axis. The slot and feeding structure are fabricated on the opposite plane of a low cost FR4 substrate. The wideband is achieved by changing the symmetric-shaped slot lengths and a strip-line length. The measured 3-dB axial ratio and 10-dB return-loss bandwidths of the antenna are around 50% and more than 100% respectively. The boresight gain and backside gain is more than 3.0 dBic over the 3-dB axial ratio bandwidth. © 2012 EUROPEAN MICROWAVE ASSOC.
Source Title: European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 9th European Radar Conference, EuRAD 2012
URI: http://scholarbank.nus.edu.sg/handle/10635/72202
ISBN: 9782874870293
Appears in Collections:Staff Publications

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