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2012-04-10
Bandwidth Improvement of Microstrip Antenna Array Using Dummy EBG Pattern on Feedline
By
Progress In Electromagnetics Research, Vol. 127, 79-92, 2012
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.
Citation
Manik Gujral, Joshua Le-Wei Li, Tao Yuan, and Cheng-Wei Qiu, "Bandwidth Improvement of Microstrip Antenna Array Using Dummy EBG Pattern on Feedline," Progress In Electromagnetics Research, Vol. 127, 79-92, 2012.
doi:10.2528/PIER12022807
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