DE3851016D1 - Signalanalysator mit analoger Teilabtastfunktion. - Google Patents

Signalanalysator mit analoger Teilabtastfunktion.

Info

Publication number
DE3851016D1
DE3851016D1 DE3851016T DE3851016T DE3851016D1 DE 3851016 D1 DE3851016 D1 DE 3851016D1 DE 3851016 T DE3851016 T DE 3851016T DE 3851016 T DE3851016 T DE 3851016T DE 3851016 D1 DE3851016 D1 DE 3851016D1
Authority
DE
Germany
Prior art keywords
analog
signal analyzer
subsampling function
subsampling
function
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 - Fee Related
Application number
DE3851016T
Other languages
English (en)
Other versions
DE3851016T2 (de
Inventor
Mitsuyoshi Takano
Seiryo Fukaya
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Application granted granted Critical
Publication of DE3851016D1 publication Critical patent/DE3851016D1/de
Publication of DE3851016T2 publication Critical patent/DE3851016T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R23/173—Wobbulating devices similar to swept panoramic receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE3851016T 1987-07-01 1988-06-30 Signalanalysator mit analoger Teilabtastfunktion. Expired - Fee Related DE3851016T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62165039A JP2577566B2 (ja) 1987-07-01 1987-07-01 スペクトラムアナライザ

Publications (2)

Publication Number Publication Date
DE3851016D1 true DE3851016D1 (de) 1994-09-15
DE3851016T2 DE3851016T2 (de) 1995-04-20

Family

ID=15804672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851016T Expired - Fee Related DE3851016T2 (de) 1987-07-01 1988-06-30 Signalanalysator mit analoger Teilabtastfunktion.

Country Status (4)

Country Link
US (1) US4839583A (de)
EP (1) EP0297589B1 (de)
JP (1) JP2577566B2 (de)
DE (1) DE3851016T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197014A (ja) * 1987-10-09 1989-04-14 Toshiba Corp 半導体集積回路
GB2331371B (en) * 1989-04-11 1999-09-22 Plessey Co Ltd Method for determining signal detection threshold in ESM communication system
US4998217A (en) * 1989-05-01 1991-03-05 Motorola, Inc. Sweep generator linearization system and method
US5038096A (en) * 1989-07-28 1991-08-06 Hewlett-Packard Company Spectrum analyzer circuit for pulsed input signals
JP2891497B2 (ja) * 1990-01-25 1999-05-17 アンリツ株式会社 スペクトラムアナライザ
JP3184832B2 (ja) * 1990-03-30 2001-07-09 アンリツ株式会社 精細な波形観測を簡易に実現する波形表示装置
US5262957A (en) * 1990-11-09 1993-11-16 Global Communications, Inc. Inexpensive portable RF spectrum analyzer with calibration features
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
WO1993005403A1 (en) * 1991-09-02 1993-03-18 Advantest Corporation Spectrum analyzer
US5418460A (en) * 1992-07-21 1995-05-23 Innovatum, Inc. Compact triaxial AC magnetic field analyzer/dosimeter using swept bandpass filters
JPH08292218A (ja) * 1995-04-21 1996-11-05 Advantest Corp スペクトラムアナライザの測定方法
JPH09196977A (ja) * 1996-01-16 1997-07-31 Advantest Corp スペクトラムアナライザ
US5939887A (en) * 1997-09-05 1999-08-17 Tektronix, Inc. Method for measuring spectral energy interference in a cable transmission system
JPH11118848A (ja) * 1997-10-14 1999-04-30 Advantest Corp スペクトラムアナライザ
US7366993B2 (en) * 2003-08-15 2008-04-29 National Instruments Corporation Automatic graph display
US20060265362A1 (en) * 2005-05-18 2006-11-23 Content Analyst Company, Llc Federated queries and combined text and relational data
US8279465B2 (en) 2007-05-01 2012-10-02 Kofax, Inc. Systems and methods for routing facsimiles based on content
US8451475B2 (en) 2007-05-01 2013-05-28 Kofax, Inc. Systems and methods for routing a facsimile confirmation based on content
WO2024018804A1 (ja) * 2022-07-20 2024-01-25 古野電気株式会社 自動同調装置、マグネトロンレーダ、自動同調方法および自動同調プログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836823Y1 (de) * 1967-03-31 1973-11-02
US3899250A (en) * 1974-02-04 1975-08-12 Ball Brothers Res Corp Active-gated television automatic range sweep technique
US3947119A (en) * 1974-02-04 1976-03-30 Ball Brothers Research Corporation Active sensor automatic range sweep technique
FR2271571B1 (de) * 1974-02-05 1977-03-04 Cameca
US4015087A (en) * 1975-11-18 1977-03-29 Center For Communications Research, Inc. Spectrograph apparatus for analyzing and displaying speech signals
US4118666A (en) * 1977-03-04 1978-10-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Automatic communication signal monitoring system
US4154531A (en) * 1978-04-17 1979-05-15 Fmc Corporation Time base swept-beam wheel aligning system
US4244024A (en) * 1978-08-10 1981-01-06 Hewlett-Packard Company Spectrum analyzer having enterable offsets and automatic display zoom
US4253152A (en) * 1978-08-10 1981-02-24 Hewlett-Packard Company Spectrum analyzer with parameter updating from a display marker
US4257104A (en) * 1978-08-10 1981-03-17 Hewlett-Packard Company Apparatus for spectrum analysis of an electrical signal
US4264958A (en) * 1978-08-10 1981-04-28 Hewlett-Packard Company Video processor for a spectrum analyzer
US4529930A (en) * 1981-08-10 1985-07-16 Hewlett-Packard Company Programmable delay for digitizer circuits
JPS59157574A (ja) * 1983-02-27 1984-09-06 Anritsu Corp スペクトラムアナライザ
US4652816A (en) * 1984-12-07 1987-03-24 Hughes Aircraft Company Calibrated radio frequency analog spectrum analyzer
EP0201692A1 (de) * 1985-03-22 1986-11-20 Siemens Aktiengesellschaft Verfahren zur Auswertung einer Messspannung mittels einer bandbreitenbegrenzten Auswerteschaltung und Anordnung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
JPS649371A (en) 1989-01-12
DE3851016T2 (de) 1995-04-20
EP0297589A1 (de) 1989-01-04
EP0297589B1 (de) 1994-08-10
JP2577566B2 (ja) 1997-02-05
US4839583A (en) 1989-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee