Title :
Analysis of a Compound Waveguide Slot Coupler Using the MPSTD Algorithm
Author :
Hu, Yang ; Yongjin, Jiang ; Lisong, Tian ; Junjie, Mao
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha
Abstract :
In this paper, the MPSTD algorithm is applied to model the compound slot located in the common broad wall of X band rectangular waveguides. The resonant length of the compound slot and the S parameters of the coupler are analyzed by MPSTD. The numerical results indicate that the MPSTD algorithm is accurate and efficient to analyze the compound waveguide slot coupler.
Keywords :
S-parameters; rectangular waveguides; time-domain analysis; waveguide couplers; MPSTD algorithm; S parameters; X band rectangular waveguides; compound waveguide slot coupler; multidomain pseudospectral time-domain algorithm; Algorithm design and analysis; Finite difference methods; Message-oriented middleware; Microwave antenna arrays; Planar waveguides; Radar antennas; Rectangular waveguides; Resonance; Scattering parameters; Time domain analysis; Compound Slot; Coupler; Multidomain pseudospectral time-domain (MPSTD) algorithm;
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
DOI :
10.1109/ISAPE.2006.353457
