Title :
Dual-band dual-polarization antenna array
Author :
Chia-Hsien Wei ; Tzung-Wern Chiou ; Chia-Jung Chuang
Author_Institution :
HL Technol. Group, Taipei, Taiwan
Abstract :
This paper is proposed a dual-band dual-polarization antenna array. This antenna is combined by one 2 × 2 dual-polarization patch antenna array and two 1 × 4 dipole antenna arrays operated in ISM 2.4-Ghz/5.2-GHz band. For the purpose to achieve dual band operation, the microstrip line diplexer is applied to combine two antenna operated in 2.4-GHz and 5.2-GHz band. The isolation of proposed antenna is better than -20 dB. And the antenna directivities are about 13 dBi and 11 dBi in 2.4-GHz and 5.2-GHz, respectively.
Keywords :
dipole antenna arrays; directive antennas; electromagnetic wave polarisation; microstrip antenna arrays; microwave antenna arrays; multifrequency antennas; multiplexing equipment; ISM band; antenna directivity; bandwidth 2.4 GHz; bandwidth 5.2 GHz; dipole antenna arrays; dual band operation; dual-band antenna array; dual-polarization antenna array; microstrip line diplexer; patch antenna array; Antenna radiation patterns; Arrays; Dipole antennas; Dual band; Feeds; Gain; Patch antennas; Array; Diplexer; Dual-Band; Dual-Polarization; High gain;
Conference_Titel :
Antennas and Propagation (ISAP), 2014 International Symposium on
Conference_Location :
Kaohsiung
DOI :
10.1109/ISANP.2014.7026719
