FR871067A - Improvements to direction-finding receivers - Google Patents

Improvements to direction-finding receivers

Info

Publication number
FR871067A
FR871067A FR871067DA FR871067A FR 871067 A FR871067 A FR 871067A FR 871067D A FR871067D A FR 871067DA FR 871067 A FR871067 A FR 871067A
Authority
FR
France
Prior art keywords
finding receivers
receivers
finding
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.)
Expired
Application number
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR871067A publication Critical patent/FR871067A/en
Expired 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR871067D 1939-08-12 1941-03-26 Improvements to direction-finding receivers Expired FR871067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE871067X 1939-08-12

Publications (1)

Publication Number Publication Date
FR871067A true FR871067A (en) 1942-04-07

Family

ID=6810775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871067D Expired FR871067A (en) 1939-08-12 1941-03-26 Improvements to direction-finding receivers

Country Status (1)

Country Link
FR (1) FR871067A (en)

Similar Documents

Publication Publication Date Title
FR867282A (en) Improvements to amplifiers
FR836831A (en) Improvements to direction-finding installations
FR847287A (en) Improvements to direction finders
FR855779A (en) Improvements to skis
FR853623A (en) Headquarters improvements
FR862730A (en) Improvements to direction finders
FR871067A (en) Improvements to direction-finding receivers
FR866623A (en) Improvements relating to adjustable propellers
FR842035A (en) Improvements to direction-finding receivers
FR841771A (en) Improvements to direction-finding receivers
FR863774A (en) Improvements to constructions
FR862819A (en) Improvements to directional radio receivers
FR863649A (en) Improvements to direction-finding devices
FR51861E (en) Improvements to direction-finding installations
FR850001A (en) Improvements to radio receivers
FR865335A (en) Improvements to direction finders
FR864930A (en) Improvements to direction finders
FR861357A (en) Improvements to aerodynes
FR931429A (en) Improvements to radio-telegraph systems
FR864805A (en) Improvements to silos
FR856549A (en) Improvements to taps
FR850429A (en) Improvements to gasifiers
FR869953A (en) Improvements to dynamometers
FR866314A (en) Improvements to dynamometers
FR862824A (en) Improvements to indicator mechanisms