Study on high frequency resolution profile based on the LS-ESPRIT algorithm

Qingwei Ping*, Guifen Xia

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The radar seeker has the problem that angle resolving power is low and there is the angle twinkle. It makes the guide precision of the radar seeker is lower than the optical seeker. Therefore, the profile model technology is researched. The frequency domain profile is one of the profile model technology. If this technology is used, the frequency resolving power of the millimeter wave radar seeker must be improved. The FFT algorithm can not get higher frequency resolving power, so the LS-ESPRIT algorithm is proposed in this paper. This algorithm improves frequency estimation precision and resolving power. The result of the emulation proves that this algorithm is effective.

Original languageEnglish
Title of host publicationProceedings - 2011 International Conference on Instrumentation, Measurement, Computer, Communication and Control, IMCCC 2011
Pages307-309
Number of pages3
DOIs
Publication statusPublished - 2011
Event1st International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC2011 - Beijing, China
Duration: 21 Oct 201123 Oct 2011

Publication series

NameProceedings - 2011 International Conference on Instrumentation, Measurement, Computer, Communication and Control, IMCCC 2011

Conference

Conference1st International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC2011
Country/TerritoryChina
CityBeijing
Period21/10/1123/10/11

Keywords

  • LS-ESPRIT
  • Millimeter wave
  • high frequency domain profile model
  • seeker

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Ping, Q., & Xia, G. (2011). Study on high frequency resolution profile based on the LS-ESPRIT algorithm. In Proceedings - 2011 International Conference on Instrumentation, Measurement, Computer, Communication and Control, IMCCC 2011 (pp. 307-309). Article 6154061 (Proceedings - 2011 International Conference on Instrumentation, Measurement, Computer, Communication and Control, IMCCC 2011). https://doi.org/10.1109/IMCCC.2011.83