Title :
A Carrier Recovery Approach for ATSC Receivers
fDate :
3/1/2008 12:00:00 AM
Abstract :
This paper presents a method of using the field sync signal to perform carrier recovery for ATSC receivers. This approach ensures a fast, reliable, and accurate receiver carrier frequency and phase recovery even under severely distorted channel conditions.
Keywords :
comb filters; correlation methods; multipath channels; radio receivers; ATSC receivers; carrier recovery; comb filters; correlators; field sync signal; frequency controls; multipath channels; phase recovery; receiver carrier frequency; severely distorted channel conditions; Digital TV; Distortion; Filters; Frequency conversion; RF signals; Receiving antennas; Signal processing; TV broadcasting; Transmitters; Tuners; Comb filters; correlators; frequency controls; multipath channels;
Journal_Title :
Broadcasting, IEEE Transactions on
DOI :
10.1109/TBC.2007.914715
