Title :
An LTE/WWAN antenna contains monopole and coupled-fed loop for internal mobile phone
Author :
Chen, Wen-Shan ; Wang, Jing-Wei
Author_Institution :
Dept. of Electron. Eng., Southern Taiwan Univ., Tainan, Taiwan
Abstract :
This article presents an LTE/WWAN antenna for mobile phone application. The low operation band from 690-1100 MHz is excited by two coupled-fed loops for applying at LTE700/GSM850/900 band. The high operation band from 1700-2690 MHz for GSM1800/1900/UMTS/LTE2300/2500 band is achieved by two monopoles and an inverted-C-shaped strip attached with the coupled-fed loop. A 33 nH chip inductor is inserted in a monopole for decreasing resonant length.
Keywords :
3G mobile communication; Long Term Evolution; UHF antennas; antenna feeds; cellular radio; mobile antennas; mobile handsets; wide area networks; GSM1800/1900/UMTS/LTE2300/2500 band; LTE-WWAN antenna; LTE700/GSM850/900 band; chip inductor; coupled-fed loop; frequency 690 MHz to 1100 MHz; internal mobile phone; inverted-C-shaped strip; monopole antenna; resonant length; Antenna measurements; Loss measurement; Mobile antennas; Mobile handsets; Substrates; LTE; WWAN; coupled-fed; loop antenna; monopole;
Conference_Titel :
Antennas and Propagation (APCAP), 2012 IEEE Asia-Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4673-0666-9
DOI :
10.1109/APCAP.2012.6333187
