Title :
Mutual impedance of hemispherical dielectric resonator antennas
Author :
Luk, Kwai-Man ; Leung, Wai-Kee ; Leung, Kwok-Wa
Author_Institution :
Dept. of Electron. Eng., City Polytech. of Hong Kong, Kowloon, Hong Kong
fDate :
12/1/1994 12:00:00 AM
Abstract :
The mutual coupling between two hemispherical dielectric resonator antennas is studied analytically. The radiation fields of the antennas are derived rigorously from a Green´s function. The mutual impedance is then determined from a reaction formula. Comparison between theory and experiment is presented
Keywords :
Green´s function methods; antenna arrays; antenna radiation patterns; antenna testing; dielectric resonators; electric impedance measurement; Green´s function; antenna arrays; experiment; hemispherical dielectric resonator antennas; mutual coupling; mutual impedance; radiation fields; reaction formula; theory; Antenna arrays; Antennas and propagation; Dielectric resonator antennas; Impedance; Microwave filters; Microwave oscillators; Mutual coupling; Permittivity; Probes; Resonator filters;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
