DocumentCode
1703158
Title
A ring cavity antenna of wide beamwidth
Author
Arai, Hiroyuki ; Goto, Naohisa
Author_Institution
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Japan
fYear
1989
Firstpage
1316
Abstract
A ring cavity antenna for a wide beamwidth pattern which does not use high-dielectric materials is presented. Antenna characteristics calculated by the cavity model showed that the ring cavity antenna has a wide beamwidth. Theoretical values are also verified by the measured radiation pattern and input impedance.<>
Keywords
antenna radiation patterns; cavity resonators; microwave antennas; input impedance; microwave antennas; radiation pattern; ring cavity antenna; wide beamwidth pattern; Antenna measurements; Antenna radiation patterns; Aperture antennas; Dielectric losses; Dielectric materials; Dielectric substrates; High-K gate dielectrics; Impedance measurement; Magnetic resonance; Microstrip antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1989. AP-S. Digest
Conference_Location
San Jose, CA, USA
Type
conf
DOI
10.1109/APS.1989.134954
Filename
134954
Link To Document