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A New Target Detection Method for Noncooperative Bistatic Radar Based on Fractional Fourier Transform and Wavelet Transform
- Source :
- 2018 2nd IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC).
- Publication Year :
- 2018
- Publisher :
- IEEE, 2018.
-
Abstract
- A247 the template matching method is an effective way to acquire direct waves, there is a certain deviation in the acquisition and estimation of direct waves. The deviation of direct wave parameters directly affects the performance of subsequent related algorithms. In this paper, we mainly evaluate the performance of the pulse compression(PC) algorithm with non-cooperative radar parameters, and propose a direct detection method based on fractional Fourier and wavelet denoising. This paper gives the detection performance curve of this new method. The result shows that there is a certain gap between the proposed method and the ideal pulse compression method, but it has excellent performance with respect to the deviation of the direct wave parameters. Therefore, it is an excellent method to detect the target under a specific signal-to-noise ratio in the non-cooperative bistatic radar.
- Subjects :
- Computer science
Template matching
0206 medical engineering
Wavelet transform
02 engineering and technology
020601 biomedical engineering
Fractional Fourier transform
Object detection
law.invention
Bistatic radar
symbols.namesake
Fourier transform
Pulse compression
law
0202 electrical engineering, electronic engineering, information engineering
symbols
020201 artificial intelligence & image processing
Radar
Algorithm
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2018 2nd IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC)
- Accession number :
- edsair.doi...........3c01e55ae217e87a35bad286d4ce40a2