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Title: Bandwidth improvement of microstrip antenna array using dummy EBG pattern on feedline
Authors: Gujral, M.
Li, J.L.-W.
Yuan, T.
Qiu, C.-W. 
Issue Date: 2012
Citation: Gujral, M.,Li, J.L.-W.,Yuan, T.,Qiu, C.-W. (2012). Bandwidth improvement of microstrip antenna array using dummy EBG pattern on feedline. Progress in Electromagnetics Research 127 : 79-92. ScholarBank@NUS Repository.
Abstract: Microstrip patch antennas have several advantages over conventional antennas including their low profile structure, light weight and low cost. As such, they have been widely used in a variety of applications. However, one of the major drawbacks of this antenna is the low bandwidth. In this paper, bandwidth of a dual patch antenna is improved by etching dummy EBG pattern on the feedline. Effects of different positions of the feedline on the bandwidth are also studied. A good improvement in bandwidth for the antenna with the dummy EBG pattern when compared to the reference antenna is obtained for all the feedline positions.
Source Title: Progress in Electromagnetics Research
ISSN: 10704698
Appears in Collections:Staff Publications

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