Title:
REDUCING FAR-END CROSSTALK IN CHIP-TO-CHIP COMMUNICATION SYSTEMS AND COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2010/085381
Kind Code:
A3
Abstract:
The present invention involves chip-to-chip communication systems for reducing Far-End Crosstalk (FEXT) through the use of novel polarity swapping to negate the cumulative effect of FEXT. Skew adjustment is used to improve the FEXT cancellation from polarity swapping. The polarity reversal location or locations among FEXT sources are optimized to achieve maximum FEXT cancellation. The novelty polarity swapping technique can be applied to a wide variety of systems that can benefit from FEXT reduction.
Inventors:
ARAI TATSUYA (US)
HUANG CHING-CHAO (US)
LUK KAM LAM CLEMENT (CN)
BUAN JEREMY (US)
MATSUO TSUTOMU (US)
TAKADA TOSHIYUKI (US)
NAGATA MASAKAZU (US)
HUANG CHING-CHAO (US)
LUK KAM LAM CLEMENT (CN)
BUAN JEREMY (US)
MATSUO TSUTOMU (US)
TAKADA TOSHIYUKI (US)
NAGATA MASAKAZU (US)
Application Number:
PCT/US2010/020474
Publication Date:
September 23, 2010
Filing Date:
January 08, 2010
Export Citation:
Assignee:
HIROSE ELECTRIC USA INC (US)
ARAI TATSUYA (US)
HUANG CHING-CHAO (US)
LUK KAM LAM CLEMENT (CN)
BUAN JEREMY (US)
MATSUO TSUTOMU (US)
TAKADA TOSHIYUKI (US)
NAGATA MASAKAZU (US)
ARAI TATSUYA (US)
HUANG CHING-CHAO (US)
LUK KAM LAM CLEMENT (CN)
BUAN JEREMY (US)
MATSUO TSUTOMU (US)
TAKADA TOSHIYUKI (US)
NAGATA MASAKAZU (US)
International Classes:
H01R24/00; G01R27/28; G01R31/04; H01R13/10
Foreign References:
| JP2000101489A | 2000-04-07 | |||
| JP2005520450A | 2005-07-07 | |||
| US6266347B1 | 2001-07-24 | |||
| US6120330A | 2000-09-19 |
Attorney, Agent or Firm:
BIRD, John, M. et al. (PLLC2100 Pennsylvania Ave., N.W., Suite 80, Washington DC, US)
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