Improving ground penetrating radar signal analysis through FFT superimposition

A Maida, S Pennock, P Shepherd

Research output: Contribution to conferencePaper

11 Citations (Scopus)

Abstract

The paper deals with the signal analysis problem encountered with ground penetrating radar (GPR) applications that use the fast Fourier transform (FFT). A technique for improved signal analysis based on superimposing multiple FFT analyses from the same data is presented. Results from applying the technique are seen to reduce the side lobes with minimal increase in main lobe width.
Original languageEnglish
Pages118-121 vol. 4B
Publication statusPublished - Jul 2005
Event2005 IEEE Antennas and Propagation Society International Symposium - Washington, USA United States
Duration: 3 Jul 20058 Jul 2005

Conference

Conference2005 IEEE Antennas and Propagation Society International Symposium
CountryUSA United States
CityWashington
Period3/07/058/07/05

Keywords

  • fast Fourier transforms
  • side lobe reduction
  • ground penetrating radar signal analysis
  • FFT superimposition
  • GPR
  • ground penetrating radar
  • main lobe width
  • radar signal processing
  • fast Fourier transform

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