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

High Pulse Repetition Frequency Pulse Doppler Radar

High Pulse Repetition Frequency Pulse Doppler Radar

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:
 
 
 
 
 
Pulse Doppler Radar: Principles, technology, applications — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

Pulsed radars that are not required to be Doppler sensing systems have traditionally employed low pulse repetition frequency (PRF) waveforms. A low PRF is defined as one which is sufficiently low so as to avoid range ambiguities. To avoid range ambiguity, the maximum detection range of the radar for all target and clutter returns is required not to exceed Rmu. This ensures that all returns are first-trace echoes, that is, that they fall within the first receiving period, and their range may be determined from a simple range delay timing method. Low PRF waveforms are typically low duty ratio waveforms and employ a large number of range cells matched to the range resolution of the radar distributed throughout the receiving period. Target range is therefore readily available from low PRF systems.

Chapter Contents:

  • 9.1 Introduction
  • 9.2 PRF Selection for Unambiguous Doppler/Velocity
  • 9.3 Timing Aspects of High PRF
  • 9.4 High PRF Radar Response to Clutter
  • 9.5 Surface-Based High PRF Radars
  • 9.6 Summary of the Characteristics of High PRF

Inspec keywords: Doppler radar; radar clutter; delays; radar receivers; object detection; radar resolution; radar detection

Other keywords: radar resolution; Doppler sensing system; radar receiver; delay timing method; target detection; MEMS packaging; low duty ratio waveform; clutter; PRF waveform; radar detection; high pulse repetition frequency pulse Doppler radar; first-trace echo

Subjects: Radar equipment, systems and applications; Signal detection

Preview this chapter:
Zoom in
Zoomout

High Pulse Repetition Frequency Pulse Doppler Radar, Page 1 of 2

| /docserver/preview/fulltext/books/ra/sbra024e/SBRA024E_ch9-1.gif /docserver/preview/fulltext/books/ra/sbra024e/SBRA024E_ch9-2.gif

Related content

content/books/10.1049/sbra024e_ch9
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address