Title:
受信回路及び受信方法
Document Type and Number:
Japanese Patent JP4809099
Kind Code:
B2
Abstract:
A receiving circuit which receives information using a multi-carrier signal comprises a phase rotation amount calculator which calculates a first and a second phase rotation amount of a multi-carrier signal included in a first and a second frequency band according to a pilot-sub carrier included in the first and the second frequency band, a phase storage which stores the first and second phase rotation amount and a phase rotation amount determination unit which calculates a correction amount based on the first phase rotation amount stored in the phase storage and an input multi-carrier signal when the input multi carrier signal is included in the first frequency band, and calculates a correction amount based on the second phase rotation amount stored in the phase storage and an input multi-carrier signal when the input multi-carrier signal is included in the second frequency band.
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Inventors:
Takahiro Sato
Application Number:
JP2006092844A
Publication Date:
November 02, 2011
Filing Date:
March 30, 2006
Export Citation:
Assignee:
Renesas Electronics Corporation
International Classes:
H04J1/00; H04B1/713; H04B1/7156; H04J11/00
Domestic Patent References:
| JP2007142602A | ||||
| JP2007082165A | ||||
| JP2005277605A |
Attorney, Agent or Firm:
Ken Ieiri