Coherent radar receiver that comprises a sigma delta modulator
Abstract
Described herein are various technologies relating to processing a coherent signal. A receiver is configured to receive an analog signal, and process the analog signal to generate an input analog signal. The input analog signal has been modulated according to a suitable modulation sequence. A coherent signal sampler coherently samples the modulation sequence, and the result of such sampling is in turn used to demodulate the input analog signal. The resultant signal is then passed to a sigma delta modulator, where it is converted to digital form.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1462195
- Patent Number(s):
- 10020968
- Application Number:
- 14/662,106
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03M - CODING
G - PHYSICS G01 - MEASURING G01S - RADIO DIRECTION-FINDING
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Mar 18
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Rodenbeck, Christopher T., Silva-Martinez, Jose, Karsilayan, Aydin I., and Mincey, John. Coherent radar receiver that comprises a sigma delta modulator. United States: N. p., 2018.
Web.
Rodenbeck, Christopher T., Silva-Martinez, Jose, Karsilayan, Aydin I., & Mincey, John. Coherent radar receiver that comprises a sigma delta modulator. United States.
Rodenbeck, Christopher T., Silva-Martinez, Jose, Karsilayan, Aydin I., and Mincey, John. Tue .
"Coherent radar receiver that comprises a sigma delta modulator". United States. https://www.osti.gov/servlets/purl/1462195.
@article{osti_1462195,
title = {Coherent radar receiver that comprises a sigma delta modulator},
author = {Rodenbeck, Christopher T. and Silva-Martinez, Jose and Karsilayan, Aydin I. and Mincey, John},
abstractNote = {Described herein are various technologies relating to processing a coherent signal. A receiver is configured to receive an analog signal, and process the analog signal to generate an input analog signal. The input analog signal has been modulated according to a suitable modulation sequence. A coherent signal sampler coherently samples the modulation sequence, and the result of such sampling is in turn used to demodulate the input analog signal. The resultant signal is then passed to a sigma delta modulator, where it is converted to digital form.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {7}
}
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