FR826924A - Antenna arrays applicable in particular in mobile radio guidance systems - Google Patents

Antenna arrays applicable in particular in mobile radio guidance systems

Info

Publication number
FR826924A
FR826924A FR826924DA FR826924A FR 826924 A FR826924 A FR 826924A FR 826924D A FR826924D A FR 826924DA FR 826924 A FR826924 A FR 826924A
Authority
FR
France
Prior art keywords
mobile radio
antenna arrays
guidance systems
radio guidance
applicable
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR826924A publication Critical patent/FR826924A/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)
  • Aerials With Secondary Devices (AREA)
FR826924D 1936-12-31 1936-12-31 Antenna arrays applicable in particular in mobile radio guidance systems Expired FR826924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826924T 1936-12-31

Publications (1)

Publication Number Publication Date
FR826924A true FR826924A (en) 1938-04-13

Family

ID=9283118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826924D Expired FR826924A (en) 1936-12-31 1936-12-31 Antenna arrays applicable in particular in mobile radio guidance systems

Country Status (3)

Country Link
US (1) US2248778A (en)
FR (1) FR826924A (en)
GB (1) GB494801A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539594A (en) * 1948-07-17 1951-01-30 Robert H Rines System and method of communication
US6527794B1 (en) * 1999-08-10 2003-03-04 Ethicon, Inc. Self-locking suture anchor
CN106025530A (en) * 2016-07-06 2016-10-12 五邑大学 S-waveband light-controlled phased array unit antenna

Also Published As

Publication number Publication date
GB494801A (en) 1938-11-01
US2248778A (en) 1941-07-08

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