FR2324166A2 - Systeme de traitement d'un signal electrique, utilisant des ondes elastiques de surface - Google Patents

Systeme de traitement d'un signal electrique, utilisant des ondes elastiques de surface

Info

Publication number
FR2324166A2
FR2324166A2 FR7527925A FR7527925A FR2324166A2 FR 2324166 A2 FR2324166 A2 FR 2324166A2 FR 7527925 A FR7527925 A FR 7527925A FR 7527925 A FR7527925 A FR 7527925A FR 2324166 A2 FR2324166 A2 FR 2324166A2
Authority
FR
France
Prior art keywords
substrate
surface elastic
signal processing
elastic waves
memory section
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.)
Granted
Application number
FR7527925A
Other languages
English (en)
French (fr)
Other versions
FR2324166B2 (en:Method
Inventor
Charles Maerfeld
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 FR7527925A priority Critical patent/FR2324166A2/fr
Publication of FR2324166A2 publication Critical patent/FR2324166A2/fr
Application granted granted Critical
Publication of FR2324166B2 publication Critical patent/FR2324166B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
FR7527925A 1975-09-11 1975-09-11 Systeme de traitement d'un signal electrique, utilisant des ondes elastiques de surface Granted FR2324166A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7527925A FR2324166A2 (fr) 1975-09-11 1975-09-11 Systeme de traitement d'un signal electrique, utilisant des ondes elastiques de surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7527925A FR2324166A2 (fr) 1975-09-11 1975-09-11 Systeme de traitement d'un signal electrique, utilisant des ondes elastiques de surface

Publications (2)

Publication Number Publication Date
FR2324166A2 true FR2324166A2 (fr) 1977-04-08
FR2324166B2 FR2324166B2 (en:Method) 1978-06-23

Family

ID=9159880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527925A Granted FR2324166A2 (fr) 1975-09-11 1975-09-11 Systeme de traitement d'un signal electrique, utilisant des ondes elastiques de surface

Country Status (1)

Country Link
FR (1) FR2324166A2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061033A1 (en) * 1981-03-06 1982-09-29 Matsushita Electric Industrial Co., Ltd. Electrostatic voltage sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061033A1 (en) * 1981-03-06 1982-09-29 Matsushita Electric Industrial Co., Ltd. Electrostatic voltage sensor
US4553099A (en) * 1981-03-06 1985-11-12 Matsushita Electric Industrial Co., Ltd. Electrostatic voltage sensor

Also Published As

Publication number Publication date
FR2324166B2 (en:Method) 1978-06-23

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