CA943253A - Digitally controlled wave analyser - Google Patents

Digitally controlled wave analyser

Info

Publication number
CA943253A
CA943253A CA142,374A CA142374A CA943253A CA 943253 A CA943253 A CA 943253A CA 142374 A CA142374 A CA 142374A CA 943253 A CA943253 A CA 943253A
Authority
CA
Canada
Prior art keywords
digitally controlled
controlled wave
wave analyser
analyser
digitally
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
CA142,374A
Other languages
English (en)
Other versions
CA142374S (en
Inventor
Harvey M. Masters
James Peters
Martin Hunt
John L. Nugent
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA943253A publication Critical patent/CA943253A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CA142,374A 1971-06-22 1972-05-17 Digitally controlled wave analyser Expired CA943253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15549571A 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
CA943253A true CA943253A (en) 1974-03-05

Family

ID=22555664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,374A Expired CA943253A (en) 1971-06-22 1972-05-17 Digitally controlled wave analyser

Country Status (8)

Country Link
US (1) US3716785A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5653705B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA943253A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2229610C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES403483A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2143285B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1382892A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL39486A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514821B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-23 1980-04-18
US3978403A (en) * 1974-05-06 1976-08-31 Minnesota Mining And Manufacturing Company Automatic tracking signal analyzer
US4035549A (en) * 1975-05-19 1977-07-12 Monsanto Company Interlayer for laminated safety glass
JPS59137903U (ja) * 1983-03-04 1984-09-14 平田　敏郎 男性用ブリ−フ
US4748399A (en) * 1986-04-21 1988-05-31 The United States Of America As Represented By The Secretary Of The Air Force Multichannel phase noise measurement system
US4918373A (en) * 1988-03-18 1990-04-17 Hughes Aircraft Company R.F. phase noise test set using fiber optic delay line
KR102697757B1 (ko) 2019-05-24 2024-08-21 미츠비시 파워 가부시키가이샤 미통, 연소기, 가스 터빈, 및 가스 터빈 설비

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630528A (en) * 1946-03-26 1953-03-03 Fred J Kamphoefner Panoramic receiver frequency setting means
US3110861A (en) * 1956-11-09 1963-11-12 Hurvitz Hyman Variable scan rate spectrum analyzer
US3366877A (en) * 1963-04-29 1968-01-30 Navy Usa Spectrum analyzer

Also Published As

Publication number Publication date
FR2143285B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-30
DE2229610C3 (de) 1981-10-22
ES403483A1 (es) 1975-05-01
IL39486A0 (en) 1972-09-28
FR2143285A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-02-02
GB1382892A (en) 1975-02-05
US3716785A (en) 1973-02-13
DE2229610B2 (de) 1981-01-15
DE2229610A1 (de) 1972-12-28
JPS4812066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-02-15
JPS5653705B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-12-21
IL39486A (en) 1974-12-31

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