FR2290787B1 - - Google Patents

Info

Publication number
FR2290787B1
FR2290787B1 FR7437079A FR7437079A FR2290787B1 FR 2290787 B1 FR2290787 B1 FR 2290787B1 FR 7437079 A FR7437079 A FR 7437079A FR 7437079 A FR7437079 A FR 7437079A FR 2290787 B1 FR2290787 B1 FR 2290787B1
Authority
FR
France
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
FR7437079A
Other languages
French (fr)
Other versions
FR2290787A1 (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
Priority to FR7437079A priority Critical patent/FR2290787A1/en
Priority to GB4597575A priority patent/GB1527867A/en
Priority to DE19752549920 priority patent/DE2549920C3/en
Priority to JP13391275A priority patent/JPS5171036A/en
Publication of FR2290787A1 publication Critical patent/FR2290787A1/en
Application granted granted Critical
Publication of FR2290787B1 publication Critical patent/FR2290787B1/fr
Priority to US05/801,247 priority patent/US4134623A/en
Priority to US05/801,250 priority patent/US4128615A/en
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/005—Arrangements for selecting an address in a digital store with travelling wave access
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/195—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions using electro- acoustic elements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/36—Devices for manipulating acoustic surface waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Acoustics & Sound (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Semiconductor Memories (AREA)
FR7437079A 1974-11-08 1974-11-08 ELECTRICAL SIGNAL PROCESSING SYSTEM, USING ELASTIC SURFACE WAVES Granted FR2290787A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7437079A FR2290787A1 (en) 1974-11-08 1974-11-08 ELECTRICAL SIGNAL PROCESSING SYSTEM, USING ELASTIC SURFACE WAVES
GB4597575A GB1527867A (en) 1974-11-08 1975-11-05 Device for processing an electric signal using elastic surface waves
DE19752549920 DE2549920C3 (en) 1974-11-08 1975-11-06 Device for processing an electrical signal using elastic surface waves
JP13391275A JPS5171036A (en) 1974-11-08 1975-11-07 HYOMENDANSEIHAO SHOSHITADENKISHINGONO SHORISOCHI
US05/801,247 US4134623A (en) 1974-11-08 1977-05-27 System for processing an electric signal using elastic surface waves
US05/801,250 US4128615A (en) 1974-11-08 1977-05-27 Method for processing an electric signal using elastic surface waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437079A FR2290787A1 (en) 1974-11-08 1974-11-08 ELECTRICAL SIGNAL PROCESSING SYSTEM, USING ELASTIC SURFACE WAVES

Publications (2)

Publication Number Publication Date
FR2290787A1 FR2290787A1 (en) 1976-06-04
FR2290787B1 true FR2290787B1 (en) 1977-03-18

Family

ID=9144794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437079A Granted FR2290787A1 (en) 1974-11-08 1974-11-08 ELECTRICAL SIGNAL PROCESSING SYSTEM, USING ELASTIC SURFACE WAVES

Country Status (4)

Country Link
JP (1) JPS5171036A (en)
DE (1) DE2549920C3 (en)
FR (1) FR2290787A1 (en)
GB (1) GB1527867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745541C1 (en) * 2020-08-06 2021-03-26 Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук Electric field-controlled functional element of magnonics

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3267090D1 (en) * 1981-03-06 1985-12-05 Matsushita Electric Ind Co Ltd Electrostatic voltage sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745541C1 (en) * 2020-08-06 2021-03-26 Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук Electric field-controlled functional element of magnonics

Also Published As

Publication number Publication date
FR2290787A1 (en) 1976-06-04
JPS5171036A (en) 1976-06-19
DE2549920A1 (en) 1976-05-26
DE2549920B2 (en) 1979-10-18
GB1527867A (en) 1978-10-11
DE2549920C3 (en) 1980-07-10

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse