Title:
PHASE NOISE OPTIMIZATION DEVICE AND PHASE NOISE OPTIMIZATION METHOD
Document Type and Number:
Japanese Patent JP2017163325
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a phase noise optimization device capable of automatically measuring optimal phase noise corresponding to an offset frequency, and a phase noise optimization method.SOLUTION: A phase noise optimization device includes: a phase noise data generation part 28 for generating at least two kinds of phase noise data corresponding to at least two LPFs 15a and 15b selected by a filter selection part 16 in at least one measurement frequency range predetermined from among multiple measurement frequency ranges; a comparison part 29 for comparing the at least two kinds of phase noise data; and a phase noise optimization part 30 for generating optimized phase noise data based on a result of the comparison by the comparison part 29.SELECTED DRAWING: Figure 1
Inventors:
OTANI NOBORU
Application Number:
JP2016045779A
Publication Date:
September 14, 2017
Filing Date:
March 09, 2016
Export Citation:
Assignee:
ANRITSU CORP
International Classes:
H03L7/093; G01R29/02; G01R29/26; H03L7/08
Domestic Patent References:
| JP2008111832A | 2008-05-15 | |||
| JP2008111832A | 2008-05-15 | |||
| JPH08254558A | 1996-10-01 | |||
| JPH08254558A | 1996-10-01 |
Foreign References:
| US20030031241A1 | 2003-02-13 | |||
| US20030031241A1 | 2003-02-13 |
Attorney, Agent or Firm:
Gunichiro Ariga
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