Vol. 82

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2019-03-02

Design of X-Band Integrated Filtering Pyramidal Horn Antenna

By Yun Wang, Fu-Chang Chen, and Qing-Xin Chu
Progress In Electromagnetics Research Letters, Vol. 82, 17-24, 2019
doi:10.2528/PIERL18110501

Abstract

An X-band pyramidal horn antenna with a fourth order Chebyshev filtering function is presented in this paper. Four resonators are implemented in linear rectangular waveguide in the filter design. The last stage resonator provides not only resonance pole but also radiation function. To achieve high directivity, a pyramidal horn is attached to the filter output port, with negligible effect on the filter performance. Theoretical results are calculated based on the coupling matrix between the resonators. Finally, a pyramidal horn antenna operating at 10 GHz is designed and fabricated for demonstration. The measured results have found to be in good agreement with the simulated ones.

Citation


Yun Wang, Fu-Chang Chen, and Qing-Xin Chu, "Design of X-Band Integrated Filtering Pyramidal Horn Antenna," Progress In Electromagnetics Research Letters, Vol. 82, 17-24, 2019.
doi:10.2528/PIERL18110501
http://jpier.org/PIERL/pier.php?paper=18110501

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