Analysis of Code Division Multiplexing Technique Using a 2 Gchip/s Parallel CCD Matched Filter for 16-Channel ECDM-PON

Yasuhiro KOTANI  Hideyuki IWAMURA  Masahiro SARASHINA  Hideaki TAMAI  Masayuki KASHIMA  

Publication
IEICE TRANSACTIONS on Communications   Vol.E95-B   No.8   pp.2568-2575
Publication Date: 2012/08/01
Online ISSN: 1745-1345
DOI: 10.1587/transcom.E95.B.2568
Print ISSN: 0916-8516
Type of Manuscript: PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
code division multiplexing (CDM),  passive optical networks (PONs),  CCD matched filter,  multi-level signal,  

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Summary: 
In this paper, a novel charge coupled device matched filter (CCD-MF) for Electrical code division multiplexing (ECDM) decoder is proposed and experimentally demonstrated. Simulation results clarify the influence of low charge transfer efficiency (CTE) and the validity of a parallel CCD-MF we proposed. A 15-channel ECDM system using a 2 Gchip/s, 2-parallel CCD-MF is experimentally demonstrated.