DECODER AND DECODING METHOD - AGILENT TECHNOLOGIES INC

Title:

DECODER AND DECODING METHOD

Document Type and Number:

Japanese Patent JP2004153794

Kind Code:

A

Abstract:

To provide an improved data decoding system.

A decoder 100 comprises a discriminator 115 and a threshold generator 116. The discriminator 115 receives a signal, and when the signal is lower than the threshold level input to the discriminator 115, it generates an output voltage equivalent to the first voltage. When the signal is higher than the level, it generates an output voltage equivalent to the second voltage. The threshold generator 116 generates the threshold level according to the output from the discriminator 115 in the preceding time cycle.

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Inventors:

SEET ADRIAN WAN-CHEW
NISHIMURA KEN
WALKER RICHARD C

Application Number:

JP2003334989A

Publication Date:

May 27, 2004

Filing Date:

September 26, 2003

Export Citation:

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Assignee:

AGILENT TECHNOLOGIES INC

International Classes:

H04L25/03; H04L25/02; H04L25/06; (IPC1-7): H04L25/03; H04L25/02

Attorney, Agent or Firm:

Masaki Goto
Yoshio Matsuda

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