Frequency Demodulation of Single Side-Band Signal with Carrier

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概要

• 論文の詳細を見る

• Frequency demodulation of a single side-band signal with a carrier is discussed and a new demodulation method is proposed. Compared with the conventional RZSSB (real zero single-side band) demodulator, there are no even-order distortions in the demodulated output signal of the proposed method and the third-order distortion can be canceled very easily without any Hilbert transformer as is required in the conventional RZSSB demodulator. Since the carrier can be reproduced completely from the input signal by the proposed method, it can be used for not only an RZSSB signal but also a full-carrier SSB signal or a low-carrier SSB signal. Compared with transmitting an RZSSB signal, it more efficiently transmits a low carrier SSB signal since the carrier does not include any useful information. By this means, the transmission efficiency can be greatly improved by adopting the proposed method.

• 社団法人電子情報通信学会の論文
• 1995-10-25

著者

• Yahagi Takashi

  Faculty Of Engineering Department Of Information And Computer Sciences Chiba University

• Sunt Weimin

  Technical Development Department, Icom Inc.

• Yahagi Takashi

  Faculty Of Engineering Chiba University

• Sun W

  Yonsei Univ. Kor

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