Hybrid spread spectrum radio system
Abstract
Systems and methods are described for hybrid spread spectrum radio systems. A method includes modulating a signal by utilizing a subset of bits from a pseudo-random code generator to control an amplification circuit that provides a gain to the signal. Another method includes: modulating a signal by utilizing a subset of bits from a pseudo-random code generator to control a fast hopping frequency synthesizer; and fast frequency hopping the signal with the fast hopping frequency synthesizer, wherein multiple frequency hops occur within a single data-bit time.
- Inventors:
-
- London, TN
- Camas, WA
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1015202
- Patent Number(s):
- 7656931
- Application Number:
- 10/750,432
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04B - TRANSMISSION
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2003 Dec 31
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Smith, Stephen F., and Dress, William B.. Hybrid spread spectrum radio system. United States: N. p., 2010.
Web.
Smith, Stephen F., & Dress, William B.. Hybrid spread spectrum radio system. United States.
Smith, Stephen F., and Dress, William B.. Tue .
"Hybrid spread spectrum radio system". United States. https://www.osti.gov/servlets/purl/1015202.
@article{osti_1015202,
title = {Hybrid spread spectrum radio system},
author = {Smith, Stephen F. and Dress, William B.},
abstractNote = {Systems and methods are described for hybrid spread spectrum radio systems. A method includes modulating a signal by utilizing a subset of bits from a pseudo-random code generator to control an amplification circuit that provides a gain to the signal. Another method includes: modulating a signal by utilizing a subset of bits from a pseudo-random code generator to control a fast hopping frequency synthesizer; and fast frequency hopping the signal with the fast hopping frequency synthesizer, wherein multiple frequency hops occur within a single data-bit time.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {2}
}
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- Hara, S.; Prasad, R.
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