FR2110374A1 - - Google Patents

Info

Publication number
FR2110374A1
FR2110374A1 FR7136620A FR7136620A FR2110374A1 FR 2110374 A1 FR2110374 A1 FR 2110374A1 FR 7136620 A FR7136620 A FR 7136620A FR 7136620 A FR7136620 A FR 7136620A FR 2110374 A1 FR2110374 A1 FR 2110374A1
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.)
Withdrawn
Application number
FR7136620A
Other languages
French (fr)
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.)
University of Melbourne
Original Assignee
University of Melbourne
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 University of Melbourne filed Critical University of Melbourne
Publication of FR2110374A1 publication Critical patent/FR2110374A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/40—Impedance converters
    • H03H11/42—Gyrators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR7136620A 1970-10-12 1971-10-12 Withdrawn FR2110374A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU282370 1970-10-12

Publications (1)

Publication Number Publication Date
FR2110374A1 true FR2110374A1 (OSRAM) 1972-06-02

Family

ID=3693315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136620A Withdrawn FR2110374A1 (OSRAM) 1970-10-12 1971-10-12

Country Status (2)

Country Link
DE (1) DE2150447A1 (OSRAM)
FR (1) FR2110374A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033508A1 (de) * 1980-01-30 1981-08-12 Siemens Aktiengesellschaft Schaltung für wechselweises Aussenden und Empfangen mit nur einem Schallgeber-Wandler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168563A (en) * 1980-05-30 1981-12-24 Radio Res Lab Method and apparatus for remotely measuring wind direction and velocisy using both electric and sound wave

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033508A1 (de) * 1980-01-30 1981-08-12 Siemens Aktiengesellschaft Schaltung für wechselweises Aussenden und Empfangen mit nur einem Schallgeber-Wandler

Also Published As

Publication number Publication date
DE2150447A1 (de) 1972-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse