Design, Simulation and Fabrication of a Wideband Microstrip Antenna Using Multilayered Structure and Parasitic Element in Ku-Band
Author(s):
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
In this paper, a new design of a wide band rectangular microstrip patch antenna in Ku-band using multilayered dielectric structure is presented for broadband RADAR and satellite applications. In this compact design, a conductor pin is used to excite the radiating patch. The parasitic patch is separated from the radiating one by air gap. The obtained 10-dB impedance bandwidth of the antenna is improved to more than 22%. The variations in the measured gain of the proposed antenna are less than 1 dB in the whole bandwidth. The simulation and fabrication results of the proposed antenna are in a good agreement.
Keywords:
Language:
Persian
Published:
Journal of Applied Electromagnetic, Volume:9 Issue: 1, 2021
Pages:
63 to 70
https://www.magiran.com/p2278063
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