Title :
A study on multiband small antennas consisting of multiple conductors
Author :
Noguchi, Keisuke ; Asano, Yasuhiro ; Sagawa, Shintaro ; Makino, Shigeru ; Betsudan, Shin-ichi ; Hirota, Tetsuo ; Mizusawa, Motoo ; Katagi, Takashi
Author_Institution :
Kanazawa Inst. of Technol., Ishikawa
Abstract :
A multiband small antenna consisting of multiple conductors was studied. Equivalent circuit of the antenna was shown and examples of its impedance characteristics were also calculated. An antenna model with three-conductor of meander-line was examined and its characteristics were shown in measurement. Triple-band characteristics and omnidirectional patterns for each frequency were obtained.
Keywords :
antenna radiation patterns; mobile communication; multifrequency antennas; mobile communication systems; multiband small antennas; multiple conductors; omnidirectional patterns; radiation patterns; Antenna measurements; Conductors; Equations; Equivalent circuits; Frequency; Impedance; Mobile antennas; Mobile handsets; Resonance; Zinc;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619105
