DocumentCode
2694997
Title
Improving ground penetrating radar signal analysis through FFT superimposition
Author
Maida, Aminu ; Pennock, Stephen ; Shepherd, Peter
Author_Institution
Dept of Electr. & Electr. Eng., Univ. of Bath, UK
fYear
2005
fDate
3-8 July 2005
Firstpage
118
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.
Keywords
fast Fourier transforms; ground penetrating radar; radar signal processing; FFT superimposition; GPR; fast Fourier transform; ground penetrating radar signal analysis; main lobe width; side lobe reduction; Attenuation; Fast Fourier transforms; Frequency dependence; Frequency modulation; Ground penetrating radar; Radar signal processing; Signal analysis; Signal processing; Signal resolution; Spectral analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1552755
Filename
1552755
Link To Document