Title:
離散時間受信機
Document Type and Number:
Japanese Patent JP5270652
Kind Code:
B2
Abstract:
A discrete-time receiver includes: a sampling mixer sampling an input signal according to a sampling clock; a discrete-time filter adjusting a decimation rate by using a control signal and filtering the sampled signal by using a filter clock; and a clock generator generating a sampling clock to be supplied to the sampling mixer, and generating the control signal and the filter clock by comparing the frequency of the sampling clock with a pre-set output frequency. Over a broadband input signal, a dynamic range of an output signal can be improved.
Inventors:
Lee Yong
Application Number:
JP2010281790A
Publication Date:
August 21, 2013
Filing Date:
December 17, 2010
Export Citation:
Assignee:
Electronics and Telecommunications Research Institute
International Classes:
H04B1/26; H03H17/00; H03H19/00
Domestic Patent References:
| JP2007174629A | ||||
| JP2009147903A | ||||
| JP6164440A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Masakazu Ito
Previous Patent: JPS5270651
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