Narrowing the passband of the phase-keyed signal receiver

Authors

  • V. V. Gorshenin Novosibirsk State Technical University, Russian Federation
  • Alexey V. Kiselev Novosibirsk State Technical University, Russian Federation

DOI:

https://doi.org/10.3103/S0735272705110099

Abstract

The paper is devoted to narrowing the passband in a radio receiver of phase-keyed signals. The narrowing is attained due to diminishing the coefficient of signal spectrum round-off by the reception channel. It is shown that in this case we can reach a considerable improvement of selectivity with respect to the neighboring channel, when the sensitivity and the intersymbol interference level are within allowable limits.

References

FEHER, K. Wireless Digital Communications — Modulation and Spread Spectrum Applications. Prentice-Hall, 1995.

PROAKIS, J.G. Digital Communications, 4th ed. McGraw-Hill, 2001.

BYKOV, V.V. Digital Simulation in Statistical Radio Engineering [in Russian]. Moscow: Sov. Radio, 1971.

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Published

2005-11-09

Issue

Vol. 48 No. 11 (2005)

Section

Research Articles