http://iet.metastore.ingenta.com
1887

Ambiguity Function Analysis of Adaptive Colored-Noise Radar Waveforms

Ambiguity Function Analysis of Adaptive Colored-Noise Radar Waveforms

For access to this article, please select a purchase option:

Buy chapter PDF
£10.00
(plus tax if applicable)
Buy Knowledge Pack
10 chapters for £75.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Principles of Waveform Diversity and Design — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

Adaptive radar waveforms were designed to be spectrally orthogonal to the received time-varying interference environment. This provides a natural defense against hostile or benign radio frequency interference. An ambiguity function analysis was presented for colored waveforms that graphically illustrates ambiguities, resolution/accuracy of range (time) and Doppler (frequency) estimates, and inherent interference rejection capabilities. Both eigenvector and multistage Wiener filter methods were used to construct such waveforms. The techniques presented illustrate a general methodology for designing adaptive waveforms trading off interference rejection performance, algorithm complexity, sidelobe levels, Doppler tolerance, and ambiguities.

Inspec keywords: Doppler shift; Wiener filters; radar interference; eigenvalues and eigenfunctions; interference suppression; adaptive radar

Other keywords: interference rejection capability; received time-varying interference environment; Doppler estimation; ambiguity function analysis; colored waveforms; eigenvector; multistage Wiener filter methods; adaptive colored-noise radar waveform design; Doppler tolerance; sidelobe levels; radiofrequency interference

Subjects: Algebra; Filtering methods in signal processing; Radar equipment, systems and applications; Electromagnetic compatibility and interference

Preview this chapter:
Zoom in
Zoomout

Ambiguity Function Analysis of Adaptive Colored-Noise Radar Waveforms, Page 1 of 2

| /docserver/preview/fulltext/books/ra/sbra023e/SBRA023E_ch78-1.gif /docserver/preview/fulltext/books/ra/sbra023e/SBRA023E_ch78-2.gif

Related content

content/books/10.1049/sbra023e_ch78
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address