Title :
Waveform conversion from FM signal to CW signal with neural network
Author :
Jing, Ma ; Ma Yuan Liang
Author_Institution :
Coll. of Marine Eng., Northwestern Polytech. Univ., Xian, China
Abstract :
The CW signal and FM signal are two kinds of common signals used in an active sonar system. In a sonar auditory set, the CW signal can achieve a clear, good result, but this is not easy for the FM signal. In order to improve the unsatisfactory result, this paper presents a mew method to convert the FM signal into a CW signal with a neural network. Computer simulation has proved the feasibility and merit of the new method
Keywords :
adaptive signal processing; backpropagation; frequency modulation; multilayer perceptrons; sonar signal processing; waveform analysis; CW signal; FM signal; active sonar system; computer simulation; neural network; signal conversion; sonar auditory set; three layer perceptron; waveform conversion; Computer networks; Educational institutions; Frequency conversion; Matched filters; Multilayer perceptrons; Neural networks; Neurons; Propagation delay; Signal design; Signal processing;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.571160
