Title :
Spectral point portraits for waveguide open resonators. Time-frequency domain treatment
Author :
Sirenko, Yu.K. ; Yashina, N.P.
Author_Institution :
Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine
Abstract :
The results concerning fundamental features of wave guiding structures (considered as waveguide open resonators-WOR) performing efficient signal transformation both in the frequency (FD) and in time domain (TD) are described. Analytical and computer aided techniques developed for numerical simulation oriented to reliable analyzes of resonant wave scattering make up the background of investigation. The present study relies essentially on experience gained in FD.
Keywords :
cavity resonators; computer aided analysis; electrical engineering; electrical engineering computing; electromagnetic wave scattering; numerical analysis; time-frequency analysis; waveguide components; waveguide theory; analytical techniques; computer aided techniques; numerical simulation; resonant wave scattering; signal transformation; spectral point portraits; time-frequency domain analysis; wave guiding structures; waveguide open resonators; Algorithm design and analysis; Boundary value problems; Diffraction; Electromagnetic scattering; Electromagnetic waveguides; Equations; Frequency estimation; Numerical simulation; RF signals; Resonance;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest
Conference_Location :
Montreal, Quebec, Canada
Print_ISBN :
0-7803-4178-3
DOI :
10.1109/APS.1997.630125
