Title :
Feed construction system of collinear antennas
Author :
Kawakami, H. ; Iitsuka, Y. ; Ojiro, Y. ; Koshikawa, S. ; Kogiso, S. ; Sato, G.
Author_Institution :
Antenna Giken Co. Ltd., Saitama, Japan
Abstract :
Collinear array antennas, which are rod-shaped and space-saving and hence simple in structure, have been attracting attention for mobile radio communication base stations. The paper reports the synthesis of the radiation pattern desired in a beam tilt feed presenting the directionality suitable for the demand of various communication services. The matching conditions are described.
Keywords :
antenna feeds; antenna radiation patterns; land mobile radio; linear antenna arrays; beam tilt feed; collinear array antennas; feed construction system; matching conditions; mobile radio communication base stations; radiation pattern; Antenna arrays; Antenna feeds; Antenna radiation patterns; Circuits; Conductors; Frequency; Land mobile radio; Mobile antennas; Mobile communication; Structural beams;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2000. IEEE
Conference_Location :
Salt Lake City, UT, USA
Print_ISBN :
0-7803-6369-8
DOI :
10.1109/APS.2000.873747
