On the Transmission Capacity of the “Ether” and Wire in Electrocommunications

  • V. A. Kotel’nikov
Chapter
Part of the Applied and Numerical Harmonic Analysis book series (ANHA)

Abstract

To broadcast a program by radio or by wire one needs not a single frequency but a whole range of frequencies. Because of this only a limited number of radio stations (which broadcast different programs) may work simultaneously. It is also possible to transmit simultaneously no more than a limited number of programs by one pair of wires because it is impossible for the frequency band of a program to overlap with the frequency band of another program. Such overlapping may cause mutual interferences.

Keywords

Sine 

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Copyright information

© Springer Science+Business Media New York 2001

Authors and Affiliations

  • V. A. Kotel’nikov
    • 1
  1. 1.Material for the First All-UnionConference on Questions of CommunicationMoscow

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