Title:
サンプリング装置、サンプリング方法およびプログラム
Document Type and Number:
Japanese Patent JP5328489
Kind Code:
B2
Abstract:
Provided is a sampling apparatus that samples a signal under measurement, including a clock control section that generates a plurality of sampling clocks at a plurality of sampling phases at determined non-uniform intervals, so as to cancel out replicas in a sampling band that are not observation targets, from among the replicas of the signal under measurement and the replicas of the negative frequency component of the signal under measurement, in each sampling repetition cycle; and a sampling section that samples the signal under measurement with each of the plurality of sampling clocks.
More Like This:
Inventors:
Masayuki Kawabata
Takayuki Akita
Kano Eiji
Takayuki Akita
Kano Eiji
Application Number:
JP2009129601A
Publication Date:
October 30, 2013
Filing Date:
May 28, 2009
Export Citation:
Assignee:
Advantest Corporation
International Classes:
G01R13/34
Domestic Patent References:
| JP63316522A | ||||
| JP63261166A |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation