DocumentCode
2900853
Title
ASIC´s for cellular mobile telephones (CMT´s)
Author
Rapeli, Juha
Author_Institution
Nokia Mobile Phones Ltd., Oulu, Finland
fYear
1990
fDate
17-21 Sep 1990
Abstract
An analog mobile phone is described and broken down into basic technological requirements for each block. Silicon integration with enhanced speeds/densities of a single technology as well as with mixed technologies and signal-processing based design are considered. New requirements of operation in the 2-GHz frequency range and high bit rates for time-division multiple access, frequency-division duplex, or time-division duplex (TDMA, FDD, or TDD) systems are described. Directions for development are given. The question to which extent cellular mobile telephones (CMTs) will use ASICs or standard ICs is addressed
Keywords
application specific integrated circuits; cellular radio; radiotelephony; 2 GHz; TDMA; UHF; analog mobile phone; cellular mobile telephones; frequency-division duplex; time-division duplex; time-division multiple access; Application specific integrated circuits; CMOS technology; Frequency shift keying; GSM; High power amplifiers; Low-noise amplifiers; Multiaccess communication; Noise figure; Personal communication networks; Telephony;
fLanguage
English
Publisher
ieee
Conference_Titel
ASIC Seminar and Exhibit, 1990. Proceedings., Third Annual IEEE
Conference_Location
Rochester, NY
Type
conf
DOI
10.1109/ASIC.1990.186070
Filename
186070
Link To Document