Journal of System Simulation
Abstract
Abstract: In order to study the low-profile panel antenna that works in Ku band (12.25’12.75GHz), a high-gain Pyramidal horn antenna is designed as the unit of low-profile panel antenna. To meet dual polarization, it was taken into account that the radiation aperture of antenna unit has symmetric structure. Thus the feed waveguide is designed into a square waveguide. The proposed antenna is designed, simulated and optimized for antenna gain with HFSS (High Frequency Structure Simulator) software. Simulated results show that: in the Ku band, the reflection coefficient is less than -21dB; and the VSWR (voltage standing wave ratio) is less than 1.19; and the gain is more than 15.4dB; and then the directivity achieves the strongest at the center. Therefore, the designed antenna has high gain and small size, which can meet the design requirements of low-profile panel antenna.
Recommended Citation
Li, Denghua; Ji, Fangfang; Cui, Hao; and Chen, Wenbai
(2019)
"Study on Design and Simulation of Pyramidal Horn Antenna,"
Journal of System Simulation: Vol. 30:
Iss.
10, Article 40.
DOI: 10.16182/j.issn1004731x.joss.201810040
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol30/iss10/40
First Page
3933
Revised Date
2016-12-12
DOI Link
https://doi.org/10.16182/j.issn1004731x.joss.201810040
Last Page
3938
CLC
TN82
Recommended Citation
Li Denghua, Ji Fangfang, Hao Cui, Chen Wenbai. Study on Design and Simulation of Pyramidal Horn Antenna[J]. Journal of System Simulation, 2018, 30(10): 3933-3938.
DOI
10.16182/j.issn1004731x.joss.201810040
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