Title :
Design of a circumferential slot antenna on a sectoral cylindrical cavity excited by a probe
Author :
Pasri, N. ; Phongcharoenpanich, Chuwong ; Krairiksh, Monai
Author_Institution :
Dept. of Electr. Eng., Burapha Univ., Chonburi, Thailand
Abstract :
The design parameter of a circumferential slot antenna on the sectoral cylindrical cavity fed by the probe is presented in this paper. The antenna structure is simple and suitable to be the element of the cylindrical slot array antenna radiating either unidirectional or omnidirectional beam. The antenna design is based on the impedance optimization. The experimental results are underway.
Keywords :
antenna feeds; antenna radiation patterns; directive antennas; impedance matching; optimisation; probes; slot antenna arrays; circumferential slot antenna; cylindrical slot array antenna; impedance optimization; omnidirectional beam; probe feed; sectoral cylindrical cavity; unidirectional beam; Antenna arrays; Antenna feeds; Base stations; Boundary conditions; Mobile antennas; Mobile communication; Probes; Reflection; Slot antennas; Solid modeling;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1331840
