Title:
支配的信号検出の方法および装置
Document Type and Number:
Japanese Patent JP6571736
Kind Code:
B2
Abstract:
A single complex calculation for locating a dominant frequency, such as an interfering signal in a frequency range, is replaced by several much easier ones. A signal is analyzed over a first frequency range to locate at least one comparatively significant frequency component therein. This can involve analyzing, using electronic hardware, a test range of frequencies to identify a potentially significant component within the test range; and determining, using electronic hardware, if a condition for finishing the analysis has been met. If the condition has not been met, the test range is modified as a result of the analysis and the operations of analyzing and determining are repeated.
Inventors:
Patrick Joseph Pratt
Application Number:
JP2017173856A
Publication Date:
September 04, 2019
Filing Date:
September 11, 2017
Export Citation:
Assignee:
Analog Devices Global
International Classes:
G01R23/14; G01R23/16; G01R23/173
Domestic Patent References:
| JP6095697A | ||||
| JP2013106112A | ||||
| JP2000055949A | ||||
| JP2002236135A | ||||
| JP2012247303A | ||||
| JP11142425A |
Foreign References:
| US6038433 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe