DocumentCode
3502434
Title
Direct digital tuning for continuous-time filters
Author
Salo, Teemu ; Lindfors, Saska ; Halonen, Kari
Author_Institution
Electron. Circuit Design Lab., Helsinki Univ. of Technol., Finland
Volume
1
fYear
2000
fDate
2000
Firstpage
216
Abstract
Direct tuning techniques of continuous-time filters for mobile radio receivers are discussed. Different design aspects and the effect of nonidealities are considered. A single-shot tuning scheme which is based on digital control word calculation algorithm is proposed for cases (CDMA) where sufficient time cannot be allocated for feedback based tuning as in time-division multiplexed radio systems (TDMA)
Keywords
circuit tuning; code division multiple access; continuous time filters; land mobile radio; CDMA; automatic tuning; continuous-time filters; digital control word calculation algorithm; direct digital tuning; low-power consumption; mobile radio receivers; nonidealities; single-shot tuning; Circuit optimization; Digital filters; Feedback circuits; Feedback loop; Frequency response; Master-slave; Receivers; Signal processing; Tuned circuits; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2000. Proceedings of the 43rd IEEE Midwest Symposium on
Conference_Location
Lansing, MI
Print_ISBN
0-7803-6475-9
Type
conf
DOI
10.1109/MWSCAS.2000.951623
Filename
951623
Link To Document