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Letters to the Editor

Rectangular-Wave Modulation and Pulse-Length Modulation

Pages 83-84 | Received 10 Aug 1981, Published online: 10 Jul 2015

REFERENCES

  • Das (J) & Sharma (P D). Rectangular-Wave Modulation—a Hybrid PLM-FM System. Electronics Letters. 2, 1; 1966; 7–9.
  • Sharma (P D). a. Signal Characteristics of Rectangular-Wave Modulation. Electronics Engg. 40, 2; 1968; 103–107.
  • Sharma (P D) & Tripathi (J N). Spectral Analysis and Signal- to-noise Ratio Studies of RWM-FM Systems. International Journal of Electronics. 27, 5; 1969; 417–429.
  • Tripathi (J N). Studies of Rectangular-Wave Modulation and Pulse-Interval Modulation. PhD Thesis, University of Aston in Birmingham, England, 1973.
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  • Sharma (P D). b. Transmission Characteristics of Rectangular-Wave Modulation and Hybrid-Unidigit PCM. Electronic Engg. 40, 8; 1968; 464–472.
  • Tripathi (J N). Signal/Noise Ratio in Rectangular-Wave Modulation. Electronics Letters. 9, 11; 1973; 256–257.
  • Das (J). Quantitative Noise Reduction in Pulse Time Modulation. Electronic Engg. 27, 9; 1955; 406–409.
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  • Jelonek (Z). Noise Problems in Pulse Communication. JIEE. 94, 13; 1947; 533–545.
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  • Tripathi (J N). Spectrum Analysis of Rectangular-Wave Modulation. Journal of the Institution of Engineers 61, Part E T 1; 1980; 28–30.
  • Cattermole (K W). Principles of Pulse-Code Modulation. Iliffe Books Ltd. London 1969; P 123.

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