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This research considers the linear-FM (LFM) of a noise radar waveform for resolving targets when channel noise and four popular radar sidelobe weighting functions are considered. By using large time-bandwidth products and systematically varying the phase scaling factor κ, results from the digital matched filter output provide evidence that the LFM noise waveform 1) has range-Doppler resolution similar to conventional chirp waveforms and 2) has a low probability of intercept (LPI) similar to random noise waveforms. We acquire the results using a computer-based simulation and verify the location of target peaks using the chirp waveform output for both stationary and moving target cases.
Published in:
Aerospace and Electronic Systems, IEEE Transactions on
(Volume:49
,
Issue:
1
)
Date of Publication: Jan. 2013
- Page(s):
- 658 - 664
- ISSN :
- 0018-9251
- INSPEC Accession Number:
- 13219060
- Digital Object Identifier :
- 10.1109/TAES.2013.6404130
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 08 January 2013
- Issue Date :
- Jan. 2013
- Sponsored by :
- Aerospace & Electronic Systems Society
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