Title :
About relativistic limitation of frequency dependence of propagation constant for transmission line
Author :
Katsenelenbaum, B.Z.
Author_Institution :
Inst. of Radio Eng. & Electron., Acad. of Sci., Moscow, Russia
Abstract :
Each transmission line can be characterized by some function h(ω) in such a way that: function exp(iωt) given at z=0, generates function exp(iωt-ih(ω)z) that arises at z⩾0. Assume that at ω→∞ function h(ω)→ω/c; more exactly: the limit of the phase velocity ω/h(ω) at infinite large frequency is c. The velocity c is introduced in the theory in this way. This assumption is not connected with the relativistic limitation. It is known that there are no relativistic limitation on the value of the group velocity (dh/dω)-1
Keywords :
electromagnetic wave propagation; transmission line theory; group velocity; phase velocity limit; propagation constant frequency dependence; relativistic limitation; transmission line; Character generation; Frequency dependence; Integral equations; Physics; Propagation constant; Sufficient conditions; Transmission line theory; Transmission lines;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2000. DIPED - 2000. Proceedings of the 5th International Seminar/Workshop on
Conference_Location :
Tbilisi
Print_ISBN :
966-02-1463-4
DOI :
10.1109/DIPED.2000.890003
