Title :
S band compact antennas on handsets
Author_Institution :
France Telecom/CNET PAB, La Turbie, France
Abstract :
A new type of small broadband antennas easily integrated on handsets is presented. Their integration on handsets can be very easy. Designed for transmission or reception in the S band (1885/2025 MHz (transmit band) and 2110/2200 MHz (receive band)), where new services will be soon available, these antennas are inserted on handsets simulated by metallic boxes. Their characterization (return loss and far field patterns) are given, taking into account the hand-held telephone isolated in space. Compact circular antennas have been developed for satellite mobile links
Keywords :
antenna radiation patterns; losses; microstrip antennas; mobile antennas; mobile satellite communication; receiving antennas; satellite antennas; telephone sets; transmitting antennas; 1885 MHz; 2025 MHz; 2110 MHz; 2200 MHz; S- band compact antennas; S-band reception; S-band transmission; UHF; broadband antennas; far field patterns; handheld telephone; handsets; metallic boxes; patch antenna; receive band; return loss; transmit band; Bandwidth; Frequency; GSM; Mobile communication; Receiving antennas; Satellites; Telecommunications; Telephone sets; Transmitting antennas; Varactors;
Conference_Titel :
Microwave and Optoelectronics Conference, 1995. Proceedings., 1995 SBMO/IEEE MTT-S International
Conference_Location :
Rio de Janeiro
Print_ISBN :
0-7803-2674-1
DOI :
10.1109/SBMOMO.1995.509638
