Design of frequency modulated waveforms via the Zak transform

Design of frequency modulated waveforms via the Zak transform

This paper introduces a new technique for designing frequency modulated waveforms that have ambiguity functions with desirable properties, such as strong peaking at the origin and low sidelobes. The methods employed involve signal design in the Zak transform space, as well as the use of stationary p...

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Veröffentlicht in:IEEE transactions on aerospace and electronic systems 2004-01, Vol.40 (1), p.355-359
1. Verfasser: Gladkova, I.
Format: Artikel
Sprache:eng
Schlagworte:
Aircraft components
Ambiguity
Design engineering
Differential equations
Electronic systems
Frequency modulation
Harmonic analysis
Origins
Physics
Sidelobes
Signal analysis
Signal design
Solid state circuits
Space stations
Time frequency analysis
Transforms
Waveforms
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Beschreibung
Zusammenfassung:This paper introduces a new technique for designing frequency modulated waveforms that have ambiguity functions with desirable properties, such as strong peaking at the origin and low sidelobes. The methods employed involve signal design in the Zak transform space, as well as the use of stationary phase arguments in the analysis of ambiguity functions.
ISSN:0018-9251
1557-9603
DOI:10.1109/TAES.2004.1292174