BE784675A - Emetteur d'impulsions a haute frequence. - Google Patents

Emetteur d'impulsions a haute frequence.

Info

Publication number
BE784675A
BE784675A BE784675A BE784675A BE784675A BE 784675 A BE784675 A BE 784675A BE 784675 A BE784675 A BE 784675A BE 784675 A BE784675 A BE 784675A BE 784675 A BE784675 A BE 784675A
Authority
BE
Belgium
Prior art keywords
high frequency
frequency pulse
pulse transmitter
transmitter
pulse
Prior art date
Application number
BE784675A
Other languages
English (en)
Original Assignee
Acrodyne Ind Inc
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 Acrodyne Ind Inc filed Critical Acrodyne Ind Inc
Priority to BE784675A priority Critical patent/BE784675A/fr
Publication of BE784675A publication Critical patent/BE784675A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/785—Distance Measuring Equipment [DME] systems
    • G01S13/788—Coders or decoders therefor; Special detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE784675A 1972-06-09 1972-06-09 Emetteur d'impulsions a haute frequence. BE784675A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE784675A BE784675A (fr) 1972-06-09 1972-06-09 Emetteur d'impulsions a haute frequence.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE784675A BE784675A (fr) 1972-06-09 1972-06-09 Emetteur d'impulsions a haute frequence.

Publications (1)

Publication Number Publication Date
BE784675A true BE784675A (fr) 1972-10-02

Family

ID=3859798

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784675A BE784675A (fr) 1972-06-09 1972-06-09 Emetteur d'impulsions a haute frequence.

Country Status (1)

Country Link
BE (1) BE784675A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466142A1 (fr) * 1979-09-21 1981-03-27 Int Standard Electric Corp Procede de controle automatique de modulation et systeme de modulation par impulsions radiofrequence preformees l'utilisant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466142A1 (fr) * 1979-09-21 1981-03-27 Int Standard Electric Corp Procede de controle automatique de modulation et systeme de modulation par impulsions radiofrequence preformees l'utilisant

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LEIGH INSTRUMENTS LTD

Effective date: 19860630