DE1248123B - Schaltungsanordnung fuer Hoehenmesser-Empfaenger - Google Patents

Schaltungsanordnung fuer Hoehenmesser-Empfaenger

Info

Publication number
DE1248123B
DE1248123B DE1962J0022622 DEJ0022622A DE1248123B DE 1248123 B DE1248123 B DE 1248123B DE 1962J0022622 DE1962J0022622 DE 1962J0022622 DE J0022622 A DEJ0022622 A DE J0022622A DE 1248123 B DE1248123 B DE 1248123B
Authority
DE
Germany
Prior art keywords
frequency
signal
voltage
amplifier
point
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.)
Pending
Application number
DE1962J0022622
Other languages
German (de)
English (en)
Inventor
William Littery Garfield
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority claimed from GB40395/61A external-priority patent/GB987236A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of DE1248123B publication Critical patent/DE1248123B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude
    • H03G11/06—Limiters of angle-modulated signals; such limiters combined with discriminators
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/882—Radar or analogous systems specially adapted for specific applications for altimeters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE1962J0022622 1961-11-10 1962-11-08 Schaltungsanordnung fuer Hoehenmesser-Empfaenger Pending DE1248123B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40395/61A GB987236A (en) 1961-09-08 1961-11-10 Radar receiver

Publications (1)

Publication Number Publication Date
DE1248123B true DE1248123B (de) 1967-08-24

Family

ID=10414687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962J0022622 Pending DE1248123B (de) 1961-11-10 1962-11-08 Schaltungsanordnung fuer Hoehenmesser-Empfaenger

Country Status (2)

Country Link
DE (1) DE1248123B (en, 2012)
SE (1) SE314119B (en, 2012)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214753B (de) 1961-07-21 1966-04-21 Int Standard Electric Corp Einrichtung zum Vermindern des Einflusses von Stoerimpulsen auf die Anzeige von mit frequenzmodulierten Wellen arbeitenden Hoehenmessern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214753B (de) 1961-07-21 1966-04-21 Int Standard Electric Corp Einrichtung zum Vermindern des Einflusses von Stoerimpulsen auf die Anzeige von mit frequenzmodulierten Wellen arbeitenden Hoehenmessern

Also Published As

Publication number Publication date
SE314119B (en, 2012) 1969-09-01

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