Title:
適応等化装置及び受信装置
Document Type and Number:
Japanese Patent JP4773294
Kind Code:
B2
Abstract:
An adaptive equalizer includes: an adaptive filter; and a control unit. The adaptive filter performs an adaptive equalization processing for an input signal modulated by a modulation method that produces a modulation signal with constant amplitude characteristics so as to make an amplitude of an equalized output signal constant. The control unit controls stop and execution of the adaptive equalization processing of the adaptive filter in accordance with characteristics of at least one of the input signal and the output signal.
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Inventors:
Yasushi Oi
Application Number:
JP2006193857A
Publication Date:
September 14, 2011
Filing Date:
July 14, 2006
Export Citation:
Assignee:
Renesas Electronics Corporation
International Classes:
H04B3/06; H03H21/00; H04B7/005
Domestic Patent References:
| JP2005167717A | ||||
| JP61206329A | ||||
| JP6103696A | ||||
| JP60046607A | ||||
| JP58173913A | ||||
| JP3280708A | ||||
| JP64089825A | ||||
| JP2002280936A | ||||
| JP2004112288A |
Attorney, Agent or Firm:
Ken Ieiri