Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception
Abstract
Systems and methods are described for carrier-frequency synchronization for improved AM and TV broadcast reception. A method includes synchronizing a carrier frequency of a broadcast signal with a remote reference frequency. An apparatus includes a reference signal receiver; a phase comparator coupled to the reference signal receiver; a voltage controlled oscillator coupled to the phase comparator; and a radio frequency output coupled to the voltage controlled oscillator.
- Inventors:
- Issue Date:
- Research Org.:
- UT-Battelle LLC/ORNL, Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174327
- Patent Number(s):
- 6563893
- Application Number:
- 09/860,841
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03D - DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Smith, Stephen F., and Moore, James A. Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception. United States: N. p., 2003.
Web.
Smith, Stephen F., & Moore, James A. Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception. United States.
Smith, Stephen F., and Moore, James A. Tue .
"Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception". United States. https://www.osti.gov/servlets/purl/1174327.
@article{osti_1174327,
title = {Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception},
author = {Smith, Stephen F. and Moore, James A.},
abstractNote = {Systems and methods are described for carrier-frequency synchronization for improved AM and TV broadcast reception. A method includes synchronizing a carrier frequency of a broadcast signal with a remote reference frequency. An apparatus includes a reference signal receiver; a phase comparator coupled to the reference signal receiver; a voltage controlled oscillator coupled to the phase comparator; and a radio frequency output coupled to the voltage controlled oscillator.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {5}
}