Title :
Dual-band planar antenna for LTE 700/2300/2500 operation in laptop computer
Author :
Sim, Chow-Yen-Desmond ; Yuan-Lung Lee
Author_Institution :
Dept. of Electr. Eng., Feng Chia Univ., Taichung, Taiwan
Abstract :
An LTE (Long Term Evolution) antenna design with dual-band operation for laptop computer application is proposed. The antenna size of this proposed design is 40×15×0.8 mm3, and it is mounted above a ground plane of size 200×150 mm2. The lower and upper operating bands of the proposed antenna are with impedance bandwidth (VSWR 3:1) of 13.1% (695-790 MHz) and 37.6% (2200-3120 MHz), respectively. Furthermore, minimum radiation efficiencies of up to 56% were also measured within the three LTE bands.
Keywords :
Long Term Evolution; UHF antennas; antenna radiation patterns; laptop computers; microwave antennas; mobile antennas; multifrequency antennas; planar antennas; LTE 2300 operation; LTE 2500 operation; LTE 700 operation; Long Term Evolution; antenna radiation efficiency; dual-band planar antenna; frequency 2200 MHz to 3120 MHz; frequency 695 MHz to 790 MHz; impedance bandwidth; laptop computer; Antenna measurements; Antennas; Current; Dual band; Long Term Evolution; Portable computers;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2015 Asia-Pacific Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4799-6668-4
DOI :
10.1109/APEMC.2015.7175296
