GB1389321A - Methods of and systems for processing electrical sginals - Google Patents

Methods of and systems for processing electrical sginals

Info

Publication number
GB1389321A
GB1389321A GB1325572A GB1325572A GB1389321A GB 1389321 A GB1389321 A GB 1389321A GB 1325572 A GB1325572 A GB 1325572A GB 1325572 A GB1325572 A GB 1325572A GB 1389321 A GB1389321 A GB 1389321A
Authority
GB
United Kingdom
Prior art keywords
frequency
switch
delay line
sginals
systems
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
GB1325572A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1389321A publication Critical patent/GB1389321A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/30—Time-delay networks

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
GB1325572A 1971-03-23 1972-03-21 Methods of and systems for processing electrical sginals Expired GB1389321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110135A FR2129949B1 (enExample) 1971-03-23 1971-03-23

Publications (1)

Publication Number Publication Date
GB1389321A true GB1389321A (en) 1975-04-03

Family

ID=9073985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325572A Expired GB1389321A (en) 1971-03-23 1972-03-21 Methods of and systems for processing electrical sginals

Country Status (5)

Country Link
US (1) US3792344A (enExample)
BE (1) BE781117A (enExample)
DE (1) DE2214195A1 (enExample)
FR (1) FR2129949B1 (enExample)
GB (1) GB1389321A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284351A (en) * 1978-06-12 1981-08-18 National Research Development Corporation Processing of digital signals

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019826A (en) * 1988-09-29 1991-05-28 Hughes Aircraft Company Coherent radar using recirculating delay line

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766820U (de) 1955-12-31 1958-05-14 Zahnradfabrik Friedrichshafen Mehrgaengiges zahnraederwechselgetriebe in vorgelegebauart.
US2951202A (en) * 1956-11-02 1960-08-30 Epsco Inc Frequency meter apparatus
US3150324A (en) * 1961-02-03 1964-09-22 Cutler Hammer Inc Interleaved delay line with recirculating loops for permitting continuous storage and desired delay time
US3290591A (en) 1963-04-25 1966-12-06 Raytheon Co Coherent filter spectrum analyzer including dual recirculating loops

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284351A (en) * 1978-06-12 1981-08-18 National Research Development Corporation Processing of digital signals

Also Published As

Publication number Publication date
BE781117A (fr) 1972-07-17
US3792344A (en) 1974-02-12
FR2129949B1 (enExample) 1977-03-18
DE2214195A1 (de) 1972-09-28
FR2129949A1 (enExample) 1972-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee