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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 2    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 2,February 2012
ANALYTICAL INVESTIGATIONS ON CARRIER RECOVERY FOR A 16-QAM RECEIVER USED IN SOFTWARE DEFINED RADIO
Full Text(PDF, )  PP.414-420  
Author(s)
Mansi Kapahi, Amandeep Singh Sappal
KEYWORDS
Carrier Recovery, QAM Receiver, Random Walk Filter, Synchronizer, Communication system, Phase lock loop, Closed loop system
ABSTRACT
In this paper analytical investigation has been done on the closed-loop carrier recovery scheme for a 16-QAM receiver. Additional filter called random walk filter has also been used to reduce symbol clock jitter, particularly when the signal constellation contains many points
References
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[3]. Bregni, Stefano Synchronization of Digital Telecommunications Networks. Wiley. pp.3–4, 2002.

[4]. Feigin, Jeff, Practical Costas loop design. RF Design. Electronic Design Group, January 2002.

[5].Nicoloso, Steven P, An Investigation of Carrier Recovery Techniques for PSK Modulated Signals in CDMA and Multipath Mobile Environments Thesis. Virginia Polytechnic Institute and State University, June 1997.

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