Title :
Analysis of the compound slot array in a broadwall of a rectangular waveguide using Galerkin method
Author :
Hongyu, Liang ; Zhenghe, Feng ; Qiji, Yang
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Compound slot array in a broadwall of a rectangular waveguide is rigorously analyzed employing the Galerkin method with global sinusoidal basis. Internal and external mutual coupling, wall thickness and higher order modes of the aperture electric field are taken into account. Calculated S-parameters and the radiation pattern of two compound slot arrays are compared with experimental data respectively. Excellent agreement is found, thus validating the accuracy of our method
Keywords :
Galerkin method; S-parameters; antenna radiation patterns; antenna theory; rectangular waveguides; slot antenna arrays; Galerkin method; S-parameters; aperture electric field; broadwall; compound slot array; global sinusoidal basis; higher order modes; mutual coupling; radiation pattern; rectangular waveguide; wall thickness; Antenna radiation patterns; Apertures; Bandwidth; Microwave antenna arrays; Moment methods; Mutual coupling; Phased arrays; Rectangular waveguides; Resonance; Scattering parameters;
Conference_Titel :
Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4308-5
DOI :
10.1109/ICMMT.1998.768307
