Title :
Synthesis of non-regular multitone signals and algorithms of their processing
Author_Institution :
Res. Inst. of Radio-Electron. Syst. for Emergency Prediction, St. Petersburg, Russia
Abstract :
A new approach of irregular multifrequency signal processing for short wave (SW) and ultra SW radar is discussed. These signals have advanced noise stability to noise background due to the flexible energy distribution in the spectral range. They have improved electromagnetic compatibility in comparison with other electronic systems. A number of parametric algorithms were synthesized for irregular multifrequency signal processing. They are based on the autoregressive model. The results of the signal-algorithm approbation are discussed. This approbation was completed with the help of an experimental SW radar used for sea surface monitoring
Keywords :
autoregressive processes; electromagnetic wave scattering; parameter estimation; radar cross-sections; radar signal processing; signal resolution; signal synthesis; HF radar; SW radar; UHF radar; autoregressive model; electromagnetic compatibility; electronic systems; energy distribution; high resolution signal processing; irregular multifrequency signal processing; noise background; noise stability; nonregular multitone signal synthesis; parametric algorithms; sea surface monitoring; short wave radar; signal algorithm approbation; spectral range; ultraSW radar; ultrashot wave radar; Background noise; Delay; Electromagnetic interference; Frequency; Radar scattering; Radio spectrum management; Signal processing; Signal processing algorithms; Signal resolution; Signal synthesis;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.567387
