Presentation 1997/3/18
Self-Noise of the Circuit for Tracking in Spread Spectrum Communication
Reiko ARII, Teruo MIYASHITA, Chikara SATO,
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Abstract(in English) The self-noise of the Delay Lock Loop(DLL) in Spread Spectrum(SS) communication is the instinctive noise of the circuit which occurs even when there is no external noise. In this paper we observe the self-noise trajectory and consider dynamics and the cause of its occurrence. Observation of trajectory requires to solve the fundamental differential equation of the circuit. We used the analytical method in which exact analytical solutions are connected at each discontinuous point. By this method we could observe the self-noise. In result of the observation the self-noise is found deterministic and periodic with the same period as M-sequence or PN waveform.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Spread Spectrum communication / Delay Lock Loop / self-noise / M-sequence
Paper # IT96-71,ISEC96-63,SST96-78
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Committee ISEC
Conference Date 1997/3/18(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Self-Noise of the Circuit for Tracking in Spread Spectrum Communication
Sub Title (in English)
Keyword(1) Spread Spectrum communication
Keyword(2) Delay Lock Loop
Keyword(3) self-noise
Keyword(4) M-sequence
1st Author's Name Reiko ARII
1st Author's Affiliation Faculty of Science and Technology, Keio University()
2nd Author's Name Teruo MIYASHITA
2nd Author's Affiliation Faculty of Science and Technology, Keio University
3rd Author's Name Chikara SATO
3rd Author's Affiliation Faculty of Science and Technology, Keio University
Date 1997/3/18
Paper # IT96-71,ISEC96-63,SST96-78
Volume (vol) vol.96
Number (no) 588
Page pp.pp.-
#Pages 6
Date of Issue