Title :
Moment method analysis of a feeding system in a slotted-waveguide antenna
Author :
Hanyang, W. ; Wei, W.
Author_Institution :
Dept. of Electron., Shandong Univ., Jinan, China
fDate :
10/1/1988 12:00:00 AM
Abstract :
The electromagnetic boundary value problem of finite thickness orthogonal waveguides coupled by inclined slots is studied using a moment method and dyadic Green´s function theories. The coupling properties between two inclined slots are analysed and a model of equivalence circuits is put forward. Theoretical results are presented for scattering and impedance parameters of slots. In general, these are in good agreement with the experimental measurement.
Keywords :
Green´s function methods; antenna feeders; antenna theory; waveguide antennas; coupling properties; dyadic Green´s function; electromagnetic boundary value problem; equivalence circuits; feeding system; finite thickness orthogonal waveguides; impedance parameters; inclined slots; moment method; scattering parameters; slotted-waveguide antenna;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings H
