The Synthesis of Low-Peak Orthogonal-Base-Set Sequences Using Trigonometric Function Aliasing(Special Section on Digital Signal Processing)

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概要

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• This paper presents a new technique for the synthesis of orthogonal-base-set sequences suitable for applications requiring sets of uncorrelated pseudo-white-noise sources. The synthesized sequence (vectors) are orthogonal to each other, and each sequence also has a flat power spectrum and low peak factor [5], [6]. In order to construct the orthogonal-base-set sequences, the new application of ta-sequence (trigonometric function aliasing sequence) introduced in this paper uses Latin-squares and Walsh-Hadamard sequences. The ta-sequence itself is a very new concept, and the method presented here provides the means for generating various orthogonal-base-set sequences at sizes required for such applications as system measurement (needing uncorrelated test signals), pseudo noise synthesis for spread spectrum communication, and audio signal processing (needing synthesis of stereo or multichannel signals from mono sources).

• 社団法人電子情報通信学会の論文
• 2000-08-25

著者

• Martens William

  The Faculty Of Computer Science And Engineering The University Of Aizu

• HAYASHI Takafumi

  the Faculty of Computer Science and Engineering, the University of Aizu

• Hayashi Takafumi

  The Faculty Of Computer Science And Engineering The University Of Aizu

関連論文

• The Synthesis of Low-Peak Orthogonal-Base-Set Sequences Using Trigonometric Function Aliasing(Special Section on Digital Signal Processing)
• Binary Zero-Correlation Zone Sequence Set Constructed from an M-Sequence (Coding Theory)
• A Class of Low-Peak-Factor Pseudo White Noise Sequence(Theory of Signals)(Digital Signal Processing)

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