DE3469318D1 - Method for measurement by digital spectrum analyzer - Google Patents

Method for measurement by digital spectrum analyzer

Info

Publication number
DE3469318D1
DE3469318D1 DE8484111491T DE3469318T DE3469318D1 DE 3469318 D1 DE3469318 D1 DE 3469318D1 DE 8484111491 T DE8484111491 T DE 8484111491T DE 3469318 T DE3469318 T DE 3469318T DE 3469318 D1 DE3469318 D1 DE 3469318D1
Authority
DE
Germany
Prior art keywords
measurement
spectrum analyzer
digital spectrum
digital
analyzer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484111491T
Other languages
English (en)
Inventor
Takahiro Yamaguchi
Masayuki Ogawa
Toshiharu Kasahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advantest Corp
Original Assignee
Takeda Riken Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takeda Riken Industries Co Ltd filed Critical Takeda Riken Industries Co Ltd
Application granted granted Critical
Publication of DE3469318D1 publication Critical patent/DE3469318D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE8484111491T 1983-09-28 1984-09-26 Method for measurement by digital spectrum analyzer Expired DE3469318D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58181641A JPS6071966A (ja) 1983-09-28 1983-09-28 デジタルスペクトルアナライザ

Publications (1)

Publication Number Publication Date
DE3469318D1 true DE3469318D1 (en) 1988-03-17

Family

ID=16104306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484111491T Expired DE3469318D1 (en) 1983-09-28 1984-09-26 Method for measurement by digital spectrum analyzer

Country Status (4)

Country Link
US (1) US4607216A (de)
EP (1) EP0141255B1 (de)
JP (1) JPS6071966A (de)
DE (1) DE3469318D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129770A (ja) * 1984-07-20 1986-02-10 Yokogawa Medical Syst Ltd ドプラ信号分析装置
US4942614A (en) * 1986-04-16 1990-07-17 Australian Atomic Energy Commission Calibration of ultrasonic transducers
JPH0785096B2 (ja) * 1986-10-08 1995-09-13 横河・ヒユ−レツト・パツカ−ド株式会社 セトリング特性測定方法
EP0276332A1 (de) * 1986-12-30 1988-08-03 S.A. Acec Transport Verfahren und Einrichtung zur Decodierung eines Signalcodes
GB2207770B (en) * 1987-08-06 1991-09-11 Nat Research And Dev Corp The Apparatus and methods for spectral analysis of electrical materials,components and devices
US4782284A (en) * 1988-01-12 1988-11-01 Bsr North America Ltd. Frequency analyzer
JP2720970B2 (ja) * 1988-01-29 1998-03-04 日本ヒューレット・パッカード株式会社 測定器
US5224201A (en) * 1988-03-31 1993-06-29 Heidelberger Druckmaschinen Ag Method and device for measuring rotary speed
US4896102A (en) * 1988-06-13 1990-01-23 Scientific-Atlanta, Inc. Spectrum analyzer
US4891716A (en) * 1988-10-03 1990-01-02 Datatape Incorporated Autocalibration of a data signal channel through simultaneous control signals
DE3904221A1 (de) * 1989-02-13 1990-09-13 Lang Apparatebau Gmbh Verfahren und vorrichtung zur schaumerkennung in reinigungsbaedern
US4918381A (en) * 1989-04-06 1990-04-17 Hewlett-Packard Company Automated method for determining total harmonic distortion
US5065334A (en) * 1989-04-28 1991-11-12 Hewlett-Packard Company Method and apparatus for distinguishing narrowband continuous wave signals from broadband and impulsive signals
WO1990015339A1 (en) * 1989-05-31 1990-12-13 Institut Tekhnicheskoi Kibernetiki Akademii Nauk Belorusskoi Ssr Method and device for analysis of random signals
US5056051A (en) * 1989-06-06 1991-10-08 Technology For Communications International Signal direction finding processor using fast Fourier transforms for receiver matching
US5175698A (en) * 1990-07-23 1992-12-29 Dz Company Method and system for transfer function measurement
DE4027956A1 (de) * 1990-09-04 1992-03-05 Rohde & Schwarz Verfahren zum messen und darstellen von frequenzabhaengigen messparametern eines messobjektes
US5122731A (en) * 1991-02-25 1992-06-16 The United States Of America As Represented By The Administrator, National Aeronautics And Space Adnministration Method and apparatus for frequency spectrum analysis
JPH11133072A (ja) * 1997-10-27 1999-05-21 Advantest Corp スペクトラムアナライザ測定方法
US7298129B2 (en) * 2005-11-04 2007-11-20 Tektronix, Inc. Time arbitrary signal power statistics measurement device and method
JP2009236818A (ja) * 2008-03-28 2009-10-15 Yamaha Corp 周波数特性測定装置
US9071453B2 (en) * 2012-06-11 2015-06-30 Apple Inc. Location-based device automation
US11268857B2 (en) * 2018-05-25 2022-03-08 Toyo Corporation Spectrum analysis method and spectrum analysis apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542843A (en) * 1975-04-03 1979-03-28 Solartron Electronic Group Signal processor
US4149122A (en) * 1977-06-30 1979-04-10 Cutler-Hammer, Inc. Wideband tracking generator for harmonic mixing receivers
US4296374A (en) * 1979-10-11 1981-10-20 Bell Telephone Laboratories, Incorporated Wideband digital spectrometer
US4517512A (en) * 1982-05-24 1985-05-14 Micro Component Technology, Inc. Integrated circuit test apparatus test head
JPS5955523A (ja) * 1982-09-24 1984-03-30 Advantest Corp デジタルスペクトルアナライザ用信号発生器

Also Published As

Publication number Publication date
EP0141255A1 (de) 1985-05-15
US4607216A (en) 1986-08-19
JPS6071966A (ja) 1985-04-23
EP0141255B1 (de) 1988-02-10
JPH04229B2 (de) 1992-01-06

Similar Documents

Publication Publication Date Title
DE3469318D1 (en) Method for measurement by digital spectrum analyzer
DE3370210D1 (en) Signal generator for digital spectrum analyzer
EP0119844A3 (en) Measuring apparatus utilizing spectrum profile
AU577804B2 (en) Well testing apparatus
ZA832368B (en) Time measurement method and apparatus for its performance
GB8432694D0 (en) Apparatus for measuring defects
DE3474160D1 (en) Method for sensitivity testing bacteria
DE3170134D1 (en) Method for immunochemical measurement
JPS57160047A (en) Spectrum analyzer
GB8430309D0 (en) Apparatus for weathering test
JPS56111115A (en) Tester for high speed multiitrack digital recorder
SU1131285A1 (ru) Пробоотборник для испытателя пластов
GB2082866B (en) Method for locating cable defects
DE3471373D1 (en) Process for digital phase measurement
YU49486A (en) Process for obtaining quaternernic aminic thioles
DE3373565D1 (en) Measurement method, and apparatus therefor
GB2076548B (en) Spectrum analyzer
JPS5742843A (en) Colorimetry apparatus for trace gas
EP0139898A3 (en) Apparatus for gas analysis
GB8412312D0 (en) Measurement apparatus
IL68745A0 (en) Method for analyzing complex signals
GB2121086B (en) Well testing method
GB2121084B (en) Well testing apparatus
GB2184829B (en) Apparatus for measuring an external parameter
GB8331471D0 (en) Measurement apparatus

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING

8339 Ceased/non-payment of the annual fee