Wavelet-based waveform for effective sidelobe suppression in radar signal

Siyang Cao, Yuan F. Zheng, Robert L. Ewing

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

A new radar waveform based on wavelets is proposed. The waveform shows significant advantages over conventional linear frequency modulated (LFM) and Costas waveforms for effective sidelobe suppression. Another benefit comes from the wavelet packets, each of which occupies a subband in the frequency domain. Subband adaptation of the waveform in both magnitude and phase becomes flexible, responding to varying target and environmental conditions. The latter facilitates the development of powerful cognitive radars.

Original languageEnglish (US)
Article number6809915
Pages (from-to)265-284
Number of pages20
JournalIEEE Transactions on Aerospace and Electronic Systems
Volume50
Issue number1
DOIs
StatePublished - Jan 2014
Externally publishedYes

ASJC Scopus subject areas

  • Aerospace Engineering
  • Electrical and Electronic Engineering

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