DocumentCode
1624035
Title
Implementation of a digital amplitude detector based on the Cordic transform
Author
Codenie, J. ; Wang, X. ; Zhi, QiuXing ; Vlietinck, J. ; Lambrecht, P. ; Vandewege, J. ; De Meyer, K. ; Trog, W.
Author_Institution
Dept. of Inf. Technol., Ghent Univ., Belgium
Volume
2
fYear
1996
Firstpage
860
Abstract
A digital implementation of an amplitude detector for Automatic Gain Control in a complex modulation format receiver is presented. The algorithm is based on the Co-Ordinate Rotation Digital Computer method which makes the amplitude detection very fast and accurate. The efficient topology enables realisation in a standard programmable gate array. Measurements on a 16QAM burst mode receiver are presented
Keywords
amplitude estimation; automatic gain control; detector circuits; digital arithmetic; programmable logic arrays; quadrature amplitude modulation; 16QAM burst mode receiver; Cordic transform; automatic gain control; co-ordinate rotation digital computer method; complex modulation format receiver; digital amplitude detector; programmable gate array; Availability; Bit rate; Costs; Detectors; Digital signal processing; Equations; Gain control; Modulation; Signal processing algorithms; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1996., IEEE 39th Midwest symposium on
Conference_Location
Ames, IA
Print_ISBN
0-7803-3636-4
Type
conf
DOI
10.1109/MWSCAS.1996.588052
Filename
588052
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