Presentation	1995/7/25 Optical Receivers with Double Optical Hard-Limiters for Direct-Detection Optical CDMA Systems Tomoaki Ohtsuki,
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Abstract(in English)	his report analyze the effect of the optical hard-limiter on the performance of the optical synchronous CDMA systems using modified prime sequence codes in which the optical hard-limiters are placed before and after the optical correlator. Moreover, a novel optical receiver with double optical hard-limiters is proposed for direct-detection optical CDMA systems. My results show that using the single optical hard-limiter slightly degrades the performance of the system. Moreover, the proposed receiver is shown to be effective to improve the performance when the number of simultaneous users is not so large.
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Keyword(in English)	Optical Hard-Limiter / Optical CDMA Systems / Channel Interference
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Conference Information
Committee	SST
Conference Date	1995/7/25(1days)
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Paper Information
Registration To	Spread Spectrum Technology (SST)
Language	ENG
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Optical Receivers with Double Optical Hard-Limiters for Direct-Detection Optical CDMA Systems
Sub Title (in English)
Keyword(1)	Optical Hard-Limiter
Keyword(2)	Optical CDMA Systems
Keyword(3)	Channel Interference
1st Author's Name	Tomoaki Ohtsuki
1st Author's Affiliation	Dept. of Electrical Engineering, Science University of Tokyo()
Date	1995/7/25
Paper #
Volume (vol)	vol.95
Number (no)	184
Page	pp.pp.-
#Pages	6
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