Title :
Miniature dielectric-loaded personal telephone antennas with low user exposure
Author :
Leisten, O. ; Vardaxoglou, Y. ; Schmid, T. ; Rosenberger, B. ; Agboraw, E. ; Kuster, N. ; Nicolaidis, G.
Author_Institution :
Antenna Res., Navstar Syst. Ltd., Northampton, UK
fDate :
8/20/1998 12:00:00 AM
Abstract :
Cellphone handsets of low specific energy absorption rate can be realised by making the near fields have low intensity close to the antenna. The authors describe an antenna which projects a magnetic field minimum and a radiated far field minimum towards the head
Keywords :
antenna radiation patterns; cellular radio; dielectric-loaded antennas; loop antennas; mobile antennas; telephone sets; cellphone handset; far field; magnetic field; miniature dielectric-loaded personal telephone antenna; near field; specific energy absorption; twisted loop antenna; user head exposure;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981197
