Title :
A balance-fed loop antenna system for handsets
Author :
Furuuchi, H. ; Morishita, H. ; Ide, H. ; Tanaka, Z. ; Fujimoto, K.
Author_Institution :
Dept. of Electr. Eng., Nat. Defense Acad., Yokosuka, Japan
Abstract :
Theoretical and experimental analysis of a newly proposed loop antenna for handsets is presented. A simple model, using a small rectangular and L-shaped loop antenna mounted on a ground plane, which represents a rectangular shielding plate used in the handset, is analyzed in order to confirm the effectiveness of using the balance-fed antenna system.
Keywords :
UHF antennas; antenna radiation patterns; current distribution; loop antennas; mobile antennas; telephone sets; L-shaped loop antenna; balance-fed loop antenna system; current distribution; handsets; radiation pattern; rectangular shielding plate; small rectangular loop; Analytical models; Antenna accessories; Antenna feeds; Antenna measurements; Current distribution; Current measurement; Degradation; Magnetic field measurement; Packaging; Telephone sets;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1999. IEEE
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-5639-x
DOI :
10.1109/APS.1999.789055
