CH303316A - Altimètre radioélectrique. - Google Patents

Altimètre radioélectrique.

Info

Publication number
CH303316A
CH303316A CH303316DA CH303316A CH 303316 A CH303316 A CH 303316A CH 303316D A CH303316D A CH 303316DA CH 303316 A CH303316 A CH 303316A
Authority
CH
Switzerland
Prior art keywords
radio altimeter
altimeter
radio
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Telephone Et Radio S Standard
Original Assignee
Standard Telephone & Radio 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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH303316A publication Critical patent/CH303316A/fr

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
    • 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
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
CH303316D 1949-12-30 1952-04-18 Altimètre radioélectrique. CH303316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33329/49A GB678389A (en) 1949-12-30 1949-12-30 Improvements in or relating to radio altimeters

Publications (1)

Publication Number Publication Date
CH303316A true CH303316A (fr) 1954-11-30

Family

ID=10351531

Family Applications (1)

Application Number Title Priority Date Filing Date
CH303316D CH303316A (fr) 1949-12-30 1952-04-18 Altimètre radioélectrique.

Country Status (6)

Country Link
US (1) US2686302A (en:Method)
BE (1) BE510950A (en:Method)
CH (1) CH303316A (en:Method)
FR (1) FR1066086A (en:Method)
GB (1) GB678389A (en:Method)
NL (1) NL167492B (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745269A (en) * 1953-09-25 1956-02-22 Raytheon Mfg Co Improvements in or relating to antenna systems and mounting means therefor
US3065465A (en) * 1958-04-25 1962-11-20 Raytheon Co Distance measuring devices
FR2477283A1 (fr) 1980-03-03 1981-09-04 Trt Telecom Radio Electr Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet
FR2606159B1 (fr) * 1986-10-31 1989-03-24 Trt Telecom Radio Electr Dispositif radar pour mesurer la distance qui le separe d'un objet
US9116239B1 (en) * 2013-01-14 2015-08-25 Rockwell Collins, Inc. Low range altimeter antenna
CN113965277B (zh) * 2021-11-05 2024-05-10 江西洪都航空工业集团有限责任公司 在密闭环境下对无线电测高表的测试方法、装置及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247662A (en) * 1938-11-16 1941-07-01 Bell Telephone Labor Inc Radiant energy distance measuring system
US2423644A (en) * 1939-05-19 1947-07-08 Rca Corp Range finder
US2222587A (en) * 1939-06-16 1940-11-19 Rca Corp Radio altimeter
US2261272A (en) * 1940-08-07 1941-11-04 Bell Telephone Labor Inc Radiant energy distance measuring system
US2422133A (en) * 1942-12-30 1947-06-10 Rca Corp Frequency modulated altimeter or distance indicator
US2557864A (en) * 1945-12-05 1951-06-19 Raytheon Mfg Co Object-locating radio system
US2510710A (en) * 1947-02-07 1950-06-06 Rca Corp Balanced detector system for radar apparatus
US2568090A (en) * 1948-06-22 1951-09-18 Raytheon Mfg Co Balanced mixer

Also Published As

Publication number Publication date
FR1066086A (fr) 1954-06-02
US2686302A (en) 1954-08-10
BE510950A (en:Method)
NL167492B (nl)
GB678389A (en) 1952-09-03

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