Title :
Design of a bi-access Tri-band wideband antenna for 4G terminals using cavity modal analysis
Author :
El Hajj, Walid ; Gallee, François ; Person, Chirstian
Author_Institution :
Lab.-STICC/MOM, Telecom Bretagne, Iroise, France
Abstract :
A new planar antenna with double access and three separated bands is presented in this article. The first access operates over two bands, a narrow band for GPS standard (1.575 GHz), and a wideband covering PCS (1.85-1.99 GHZ) and UMTS (1.92-2.17 GHz) standards and also six sub-bands between (1.85-2.025 GHZ) intended to be used on the new norm 3GPP (LTE). The second access operates over a wideband covering WLAN applications (2.4-2.484 GHz) and the expected sub-band of LTE (2.3-2.4 GHz). In total, this antenna covers eleven standards. A new analysis method for bandwidth improvement techniques (parasitic patch) using the equivalent cavity modal analysis is also presented. Simulation and measurement results are proposed.
Keywords :
4G mobile communication; UHF antennas; broadband antennas; modal analysis; multifrequency antennas; planar antennas; 3GPP; 4G terminal; GPS standard; LTE network; UMTS standard; WLAN application; bandwidth improvement technique; biaccess triband wideband antenna; equivalent cavity modal analysis; frequency 1.575 GHz; frequency 1.85 GHz to 1.99 GHz; frequency 1.85 GHz to 2.025 GHz; frequency 1.92 GHz to 2.17 GHz; frequency 2.3 GHz to 2.4 GHz; frequency 2.4 GHz to 2.484 GHz; planar antenna; wideband covering PCS; Cavity resonators; Couplings; Microstrip antennas; Modal analysis; Resonant frequency; Wideband; Cavity Approach; Double Access; Modal analysis; Planar Antenna; Tri-band;
Conference_Titel :
Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on
Conference_Location :
Spokane, WA
Print_ISBN :
978-1-4244-9562-7
DOI :
10.1109/APS.2011.5996737
