FR836495A - Installation d'antennes, en particulier pour radio-balises - Google Patents

Installation d'antennes, en particulier pour radio-balises

Info

Publication number
FR836495A
FR836495A FR836495DA FR836495A FR 836495 A FR836495 A FR 836495A FR 836495D A FR836495D A FR 836495DA FR 836495 A FR836495 A FR 836495A
Authority
FR
France
Prior art keywords
antennas
installation
radio beacons
beacons
radio
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
English (en)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR836495A publication Critical patent/FR836495A/fr
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)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
FR836495D 1937-04-14 1938-04-11 Installation d'antennes, en particulier pour radio-balises Expired FR836495A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205224X 1937-04-14

Publications (1)

Publication Number Publication Date
FR836495A true FR836495A (fr) 1939-01-18

Family

ID=5786018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836495D Expired FR836495A (fr) 1937-04-14 1938-04-11 Installation d'antennes, en particulier pour radio-balises

Country Status (5)

Country Link
US (1) US2208413A (de)
CH (1) CH205224A (de)
FR (1) FR836495A (de)
GB (1) GB495624A (de)
NL (1) NL50910C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758471C (de) * 1939-05-23 1953-10-19 Telefunken Gmbh Antennenanordnung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485457A (en) * 1944-10-20 1949-10-18 Bell Telephone Labor Inc Antenna system
US4812855A (en) * 1985-09-30 1989-03-14 The Boeing Company Dipole antenna with parasitic elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758471C (de) * 1939-05-23 1953-10-19 Telefunken Gmbh Antennenanordnung

Also Published As

Publication number Publication date
CH205224A (de) 1939-06-15
US2208413A (en) 1940-07-16
NL50910C (de)
GB495624A (en) 1938-11-16

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