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Proceedings Paper

An architecture for pre-warping general parametric frequency-modulated radar waveforms
Author(s): A. W. Doerry
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Paper Abstract

It is often advantageous to modify, or warp, radar waveforms, particularly with respect to group-delay and spectral dilation. These warping adjustments may facilitate real-time motion compensation of waveforms in radar systems, especially when those waveforms are generated by a digital parametric waveform generator. Relevant waveforms to this paper include Frequency Modulated (FM) waveforms, such as the Linear-FM (LFM) chirp, Non-Linear FM (NLFM) chirp, and other general FM waveforms. We present techniques for making fine adjustments to dynamically warp general FM waveforms.

Paper Details

Date Published: 1 May 2017
PDF: 11 pages
Proc. SPIE 10188, Radar Sensor Technology XXI, 101881C (1 May 2017); doi: 10.1117/12.2258350
Show Author Affiliations
A. W. Doerry, Sandia National Labs. (United States)


Published in SPIE Proceedings Vol. 10188:
Radar Sensor Technology XXI
Kenneth I. Ranney; Armin Doerry, Editor(s)

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