DSP type demodulator for both asymmetric and symmetric modulations.

Hideyuki Koike, Masafumi Hagiwara, Masao Nakagawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors modify a digital signal processing (DSP) type digital phase-locked loop (DPLL) with high performance named tan-DPLL (for tangent-type DPLL) to an adaptive version which can extend a noise threshold about 8 dB. Using the adaptive tan-DPLL combined with a phase partition method, they propose a DSP-type demodulator for both asymmetric and symmetric modulations. It is shown by computer simulation that the performance of the proposed demodulator agrees well with the theory.

Original languageEnglish
Title of host publicationIEEE Int Conf Commun 88 Digit Technol Spanning Univers
PublisherPubl by IEEE
Pages972-976
Number of pages5
Publication statusPublished - 1988

Fingerprint

Demodulators
Phase locked loops
Digital signal processing
Modulation
Computer simulation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Koike, H., Hagiwara, M., & Nakagawa, M. (1988). DSP type demodulator for both asymmetric and symmetric modulations. In IEEE Int Conf Commun 88 Digit Technol Spanning Univers (pp. 972-976). Publ by IEEE.

DSP type demodulator for both asymmetric and symmetric modulations. / Koike, Hideyuki; Hagiwara, Masafumi; Nakagawa, Masao.

IEEE Int Conf Commun 88 Digit Technol Spanning Univers. Publ by IEEE, 1988. p. 972-976.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Koike, H, Hagiwara, M & Nakagawa, M 1988, DSP type demodulator for both asymmetric and symmetric modulations. in IEEE Int Conf Commun 88 Digit Technol Spanning Univers. Publ by IEEE, pp. 972-976.
Koike H, Hagiwara M, Nakagawa M. DSP type demodulator for both asymmetric and symmetric modulations. In IEEE Int Conf Commun 88 Digit Technol Spanning Univers. Publ by IEEE. 1988. p. 972-976
Koike, Hideyuki ; Hagiwara, Masafumi ; Nakagawa, Masao. / DSP type demodulator for both asymmetric and symmetric modulations. IEEE Int Conf Commun 88 Digit Technol Spanning Univers. Publ by IEEE, 1988. pp. 972-976
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