DocumentCode
3258560
Title
An auto-sensitivity control circuit for wired CDMA bus interface
Author
Eltokhy, M.A.R.
Author_Institution
Dept. of Electron., Ind. Educ. Coll., Cairo, Egypt
fYear
2004
fDate
6-8 Dec. 2004
Firstpage
730
Lastpage
733
Abstract
We had proposed an auto-sensitivity control circuit for DS-CDMA receiver circuit. The wired bus interface requires different sensitivities for different number of transmitter/receiver pairs. These changes make errors in the receiving data. We proposed circuit that controls the effect of using different numbers of transmitter/receiver pairs. Simulation results verified that with the auto-sensitivity control circuit, receiver circuit in DS-CDMA wired bus interface works well for range of 8 to 40 pairs of transmitter/receiver.
Keywords
code division multiple access; peripheral interfaces; radio receivers; radio transmitters; spread spectrum communication; system buses; DS-CDMA receiver circuit; DS-CDMA wired bus interface; autosensitivity control circuit; transmitter-receiver pairs; Capacitance; Charge pumps; Circuit noise; Circuit simulation; Digital modulation; Feedback circuits; Modulation coding; Multiaccess communication; Transmitters; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Microelectronics, 2004. ICM 2004 Proceedings. The 16th International Conference on
Print_ISBN
0-7803-8656-6
Type
conf
DOI
10.1109/ICM.2004.1434770
Filename
1434770
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