Title :
Radiation from aperture antennas with a coplanar waveguide feed
Author :
Liu Huan-Chang ; Horng Tzyy-Sheng ; Alexopoulos, N.G.
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
A more rigorous and generalized method for characterizing aperture antennas with a coplanar waveguide feed is developed. Two types of aperture antennas, the slot and loop, are investigated parametrically to illustrate this technique. The magnitude of S/sub 11/ parameters of these two types of antennas is shown. It is seen that the bandwidth of the loop antenna for a SWR (standing wave ratio) of >
Keywords :
antenna feeders; antenna radiation patterns; loop antennas; resonance; slot antennas; 10.6 GHz; 14.6 GHz; S/sub 11/ parameters; SHF; antenna radiation; aperture antennas; bandwidth; coplanar waveguide feed; loop antenna; resonance; slot antenna; standing wave ratio; Antenna feeds; Aperture antennas; Bandwidth; Coplanar waveguides; Current distribution; Magnetic domains; Magnetic resonance; Microwave theory and techniques; Moment methods; Slot antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-0730-5
DOI :
10.1109/APS.1992.221721
