Multi-channel digital automatic gain control device

Being able to implement automatic gain control (AGC) for multiple channels, the disclosed device includes the input data adjustment (IDA) module, the gain process (GP) module, and the output data adjustment (ODA) module. IDA module is in use for adjusting data from more than one channel into data, w...

Full description

Saved in:
Bibliographic Details
Main Authors PENG WEIGUO, XIA ZHONGJING, WANG YANGFENG, SUN TAO, DU QINGYAN
Format Patent
LanguageChinese
English
Published 18.08.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:Being able to implement automatic gain control (AGC) for multiple channels, the disclosed device includes the input data adjustment (IDA) module, the gain process (GP) module, and the output data adjustment (ODA) module. IDA module is in use for adjusting data from more than one channel into data, which are input to GP module, in one channel. GP module is in use for carrying out gain control for data input from IDA module, and the gain-controlled data are output to ODA module. ODA module is in use for adjusting data processed by the GP module into multichannel output data. Advantages are: fast AGC with high precision under precondition of simple algorithm, low cost, and easy of implementation.
Bibliography:Application Number: CN20071101543