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Title: Generating precision nonlinear FM chirp waveforms.

Abstract

Abstract not provided.

Authors:
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1143324
Report Number(s):
SAND2007-0935C
523972
DOE Contract Number:
AC04-94AL85000
Resource Type:
Conference
Resource Relation:
Conference: Proposed for presentation at the SPIE Defense & Security Symposium 2007 held April 9-13, 2007 in Orlando, FL.
Country of Publication:
United States
Language:
English

Citation Formats

Doerry, Armin Walter. Generating precision nonlinear FM chirp waveforms.. United States: N. p., 2007. Web.
Doerry, Armin Walter. Generating precision nonlinear FM chirp waveforms.. United States.
Doerry, Armin Walter. 2007. "Generating precision nonlinear FM chirp waveforms.". United States. doi:. https://www.osti.gov/servlets/purl/1143324.
@article{osti_1143324,
title = {Generating precision nonlinear FM chirp waveforms.},
author = {Doerry, Armin Walter},
abstractNote = {Abstract not provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2007,
month = 2
}

Conference:
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  • Nonlinear FM waveforms offer a radar matched filter output with inherently low range sidelobes. This yields a 1-2 dB advantage in Signal-to-Noise Ratio over the output of a Linear FM waveform with equivalent sidelobe filtering. This report presents design and implementation techniques for Nonlinear FM waveforms.
  • A phase component of a nonlinear frequency modulated (NLFM) chirp radar pulse can be produced by performing digital integration operations over a time interval defined by the pulse width. Each digital integration operation includes applying to a respectively corresponding input parameter value a respectively corresponding number of instances of digital integration.
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