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Design of A Compact Multiband Microstrip Antenna for WiMAX, WLAN and X-Band Applications
  • Akansha Suthar,
  • Navneet Agrawal
Akansha Suthar

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Navneet Agrawal
Maharana Pratap Univ Agr
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In this research work, a compact triple-band antenna for WiMAX, WLAN and X-band applications is presented. The proposed antenna has compact size of 18x21.3mm2. The miniaturization of 52.10% is achieved compared with the conventional antenna. For achieving compactness and multiple frequency operation a square patch is loaded with inverted U-shaped slots and partial ground is used and can resonates at 3.26 GHz, 5.95 GHz and 8.83 GHz with a return loss of -29.15 dB, -43.40 dB, -41.14 dB respectively with highest gain of 2.69 dB. The proposed multiband structure yields good impedance matching, acceptable gain, and wide bandwidth.