Title :
Compact multi-band planar antenna design
Author :
Yuan Yao ; Junsheng Yu ; Xiaodong Chen
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A compact multi-band planar antenna is proposed in this paper. A slot is etched on the antenna to achieve multiple resonances and a meandering line structure is applied to achieve the lowest band. Modified ground structure and parasitic strip are presented in the antenna to broaden the bandwidth. The size of radiation antenna element is 14mm-37mm and printed on the PCB. The operating frequency bands are with 450MHz-470MHz, 876MHz-960MHz, 1710MHz-2170MHz, covers GSM, DCS, PCS, and LTE. Both simulation and measurement results are shown to illustrate the performances of the antenna.
Keywords :
Long Term Evolution; UHF antennas; antenna radiation patterns; cellular radio; multifrequency antennas; planar antennas; slot antennas; DCS; GSM; LTE; PCS; compact multiband planar antenna design; frequency 1710 MHz to 2170 MHz; frequency 450 MHz to 470 MHz; frequency 876 MHz to 960 MHz; frequency bands; modified ground structure; multiple resonances; parasitic strip; radiation antenna element; slot antennas; Antenna measurements; Antenna radiation patterns; Bandwidth; Educational institutions; Mobile antennas; Antenna; compactness; multi-band; planar;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1330-9
Electronic_ISBN :
978-1-4577-1331-6
DOI :
10.1109/APMC.2012.6421910
