Title :
Simple formula for analysing the centre-fed hemispherical dielectric resonator antenna
Author :
Leung, K.W. ; Ng, K.W. ; Luk, Kwai Man ; Yung, E.K.N.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon
fDate :
3/13/1997 12:00:00 AM
Abstract :
A new single-mode theory is given for the centre-fed hemispherical dielectric resonator antenna. From theory, a simple formula is derived for efficient computation of the impedance matrix, and hence the input impedance of the antenna. The theory is in excellent agreement with the rigorous theory and will be useful for design engineering
Keywords :
antenna theory; dielectric resonators; microwave antennas; centre-fed hemispherical dielectric resonator antenna; design engineering; impedance matrix; input impedance; single-mode theory;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970347
