Publication detail

Generalized Definition of Group Velocity of Signal in Dispersive Medium and its Application to Very Short Pulses in Waveguides

KLAPKA, J.

Original Title

Generalized Definition of Group Velocity of Signal in Dispersive Medium and its Application to Very Short Pulses in Waveguides

Type

journal article - other

Language

English

Original Abstract

In the present paper the group velocity of a signal in a dispersive medium is defined as the velocity of the temporal centre of gravity of the signal envelope. An analytical expression of the envelope of a very short electromagnetic pulse in waveguides with imperfectly conducting walls is derived together with the analytical expression of the group velocity of this pulse. For the above expressions the range of validity is delimited.

Authors

KLAPKA, J.

Released

1. 1. 1967

ISBN

0011-4626

Periodical

Czechoslovak Journal of Physics

Year of study

B17

State

Czech Republic

Pages from

203

Pages to

215

Pages count

13

URL

http://dx.doi.org/10.1007/BF01724333

BibTex

@article{BUT43002,
  author="Jindřich {Klapka}",
  title="Generalized Definition of Group Velocity of Signal in Dispersive Medium and its Application to Very Short Pulses in Waveguides",
  journal="Czechoslovak Journal of Physics",
  year="1967",
  volume="B17",
  pages="13",
  issn="0011-4626",
  url="http://dx.doi.org/10.1007/BF01724333"
}