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Volume 29 Issue 6
Jan.  2011
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Zheng Qiu-rong, Yuan Nai-chang, Fu Yun-qi . Application of Compact Electromagnetic Band-Gap Structure to Shorted Micro-strip Antenna[J]. Journal of Electronics & Information Technology, 2007, 29(6): 1500-1502. doi: 10.3724/SP.J.1146.2005.01418
Citation: Zheng Qiu-rong, Yuan Nai-chang, Fu Yun-qi . Application of Compact Electromagnetic Band-Gap Structure to Shorted Micro-strip Antenna[J]. Journal of Electronics & Information Technology, 2007, 29(6): 1500-1502. doi: 10.3724/SP.J.1146.2005.01418

Application of Compact Electromagnetic Band-Gap Structure to Shorted Micro-strip Antenna

doi: 10.3724/SP.J.1146.2005.01418
  • Received Date: 2005-11-07
  • Rev Recd Date: 2006-04-24
  • Publish Date: 2007-06-19
  • A micro-strip shorted antenna with Compact Electromagnetic Band-Gap structure (CEBG) is presented. A shorted antenna with identical dimensions on a conventional ground plane is also included, so that a direct performance comparison can be made. Measured data shows a gain improvement of 3dB and a significant reduction in cross polarization for the CEBG antenna. Meanwhile it also proves that to design the same resonant frequency, the CEBG structure cell size is only about 5060% of conventional structure, and this is significant in realizing EBG micro-strip phased antenna array.
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