Title :
Electromagnetic modeling of a waveguide-based strip-to-slot transition module for application to spatial power combining systems
Author :
Yakovlev, A.B. ; Khalil, A.I. ; Hicks, C.W. ; Steer, M.B.
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
A method of moments integral equation formulation is proposed for the full-wave analysis of an arbitrarily shaped waveguide-based strip-to-slot transition module for application to spatial power combining systems. A generalized scattering matrix (GSM) of the transition is obtained as an individual GSM in the cascading algorithm for a composite GSM of power combining systems. The proposed approach can be efficiently used in modeling electrically thin substrates rather than individual GSM cascading of individual electric and/or magnetic layers.
Keywords :
S-matrix theory; integral equations; method of moments; power combiners; strip line transitions; waveguide theory; waveguide transitions; MoM integral equation formulation; cascading algorithm; electric layers; electrically thin substrates; electromagnetic modeling; full-wave analysis; generalized scattering matrix; magnetic layers; method of moments; rectangular waveguides; spatial power combining systems; waveguide-based strip-to-slot transition module; Application software; Electromagnetic modeling; Electromagnetic scattering; Electromagnetic waveguides; GSM; Integral equations; Magnetic separation; Moment methods; Power system modeling; Waveguide transitions;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1999. IEEE
Print_ISBN :
0-7803-5639-x
DOI :
10.1109/APS.1999.789136
