Summary
International Symposium on Antennas and Propagation
2014
Session Number:FR2B
Session:
Number:FR2B_06
Compact Two-Branch Monopole Tablet Computer Antenna with Integrated Wideband Matching Network for LTE Dual-Wideband Operation
Shan-Ni Hsu, Kin-Lu Wong,
pp.-
Publication Date:2014/12/2
Online ISSN:2188-5079
Summary:
A simple two-branch monopole antenna with an integrated wideband matching network to achieve the LTE dual-wideband operation (698~960/1710~2690 MHz) with a small occupied volume (10 × 30 × 3 mm3) in the tablet computer is presented. The two-branch monopole contributes to one resonant mode in the LTE low band and one resonant mode in the LTE high band. With the aid of the wideband matching network, the bandwidths of the two resonant modes can both be widened to cover the LTE dual-wideband operation. In addition, the matching network requires no additional board space on the system circuit board of the tablet computer and is disposed inside the ground clearance region occupied by the antenna. Experimental results are presented and discussed.