An accurate circuit model for probe-fed CBS antenna

Author

Shan, Xiaoyong ; Liu, Gang ; Jayasuriya, Rajanik Mark

Author_Institution

ST Electron. (Satcom & Sensor Syst.) Pte Ltd., Singapore, Singapore

Volume

4

fYear

2005

fDate

4-7 Dec. 2005

Abstract

An accurate lumped-element model for probe-fed CBS antenna has been presented in this paper. In this model, the probe-fed CBS antenna is separated into three parts: a coaxial line to rectangular waveguide transition, two rectangular waveguide transmission lines and a rectangular slot cut at the end of a rectangular waveguide. A C-band probe-fed CBS is designed using this model. The results agree well with the HFSS simulation results. Utilizing this model, the design procedure for probe-fed CBS can be fast and efficient.

Keywords

coaxial waveguides; lumped parameter networks; probes; rectangular waveguides; slot antennas; waveguide transitions; C-band probe-fed CBS; HFSS simulation; accurate circuit model; cavity-backed slot antenna; coaxial line; lumped-element model; probe-fed CBS antenna; rectangular slot; rectangular waveguide transition; rectangular waveguide transmission lines; Circuits; Coaxial components; Impedance; Microstrip antenna arrays; Microstrip antennas; Probes; Rectangular waveguides; Waveguide components; Waveguide junctions; Waveguide transitions;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings

Print_ISBN

0-7803-9433-X

Type

conf

DOI

10.1109/APMC.2005.1606776

Filename

1606776