Title :
Low-profile WCDMA Internal Antenna
Author :
Zheng, M. ; Shapter, H.J.
Author_Institution :
Nokia UK Limited, Summit Avenue, Southwood, Farnborough, GU14 0NG UK. ming.zheng@nokia.com
Abstract :
A compact Planar Inverted-F Antenna (PIFA) with a coplanar parasitic element for WCDMA mobile communication handset terminals is presented. The antenna has small size, good radiation performance, minimal degradation of performance caused by user proximity, wide bandwidth and two unique close resonant frequencies that are ideally suited for Frequency Division Duplex (FDD) WCDMA systems with a 190MHz-frequency separation.
Keywords :
Antenna measurements; Antenna radiation patterns; Bandwidth; Degradation; Earth; Helical antennas; Mobile antennas; Multiaccess communication; Prototypes; Shape;
Conference_Titel :
Microwave Conference, 2001. 31st European
Conference_Location :
London, England
DOI :
10.1109/EUMA.2001.338905
