New block demodulator with an automatic equalizer

Minoru Matsui, Masafumi Hagiwara, Masao Nakagawa

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

1 Citation (Scopus)

Abstract

A block demodulator with an automatic equalizer is proposed. A new complex block equalizer that uses a direct algorithm based on the minimum-mean-square-error criterion is utilized to make the most of the block demodulation. The speed of convergence can be increased by changing the number of taps in the automatic equalizer. Computer simulation shows that the proposed system has superior performance compared with the conventional block demodulators. For example, the mean square error of the data in the proposed block demodulator becomes 1/100 of that in the conventional system at SNR = 30 dB.

Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Editors Anon
PublisherPubl by IEEE
Pages1827-1830
Number of pages4
Volume3
Publication statusPublished - 1989
EventIEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1 - Portland, OR, USA
Duration: 1989 May 81989 May 11

Other

OtherIEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1
CityPortland, OR, USA
Period89/5/889/5/11

Fingerprint

Demodulators
Equalizers
Mean square error
Demodulation
Computer simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Matsui, M., Hagiwara, M., & Nakagawa, M. (1989). New block demodulator with an automatic equalizer. In Anon (Ed.), Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 3, pp. 1827-1830). Publ by IEEE.

New block demodulator with an automatic equalizer. / Matsui, Minoru; Hagiwara, Masafumi; Nakagawa, Masao.

Proceedings - IEEE International Symposium on Circuits and Systems. ed. / Anon. Vol. 3 Publ by IEEE, 1989. p. 1827-1830.

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

Matsui, M, Hagiwara, M & Nakagawa, M 1989, New block demodulator with an automatic equalizer. in Anon (ed.), Proceedings - IEEE International Symposium on Circuits and Systems. vol. 3, Publ by IEEE, pp. 1827-1830, IEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1, Portland, OR, USA, 89/5/8.
Matsui M, Hagiwara M, Nakagawa M. New block demodulator with an automatic equalizer. In Anon, editor, Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 3. Publ by IEEE. 1989. p. 1827-1830
Matsui, Minoru ; Hagiwara, Masafumi ; Nakagawa, Masao. / New block demodulator with an automatic equalizer. Proceedings - IEEE International Symposium on Circuits and Systems. editor / Anon. Vol. 3 Publ by IEEE, 1989. pp. 1827-1830
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