Title :
Efficient modelling of multiple wide slots on coaxial antenna
Author :
Xie, Z.M. ; Yung, K.N. ; Chen, R.S. ; Han, Y.F.
Author_Institution :
Fac. of Inf. & Commun., South China Univ. of Technol., Guangzhou, China
fDate :
7/8/1999 12:00:00 AM
Abstract :
An improved fixed gap model is proposed for multiple wide slots in coaxial antennas. The mutual coupling and the nonuniform distribution of the electric fields in the slots are considered. The calculated results are in good agreement with experiments
Keywords :
antenna theory; aperture antennas; coaxial waveguides; mobile antennas; waveguide antennas; coaxial antenna; electric fields; fixed gap model; multiple wide slots; mutual coupling; nonuniform distribution;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990803
