FR1155201A - Perfectionnement aux antennes de récepteurs radiogoniométriques à ondes ultracourtes - Google Patents

Perfectionnement aux antennes de récepteurs radiogoniométriques à ondes ultracourtes

Info

Publication number
FR1155201A
FR1155201A FR1155201DA FR1155201A FR 1155201 A FR1155201 A FR 1155201A FR 1155201D A FR1155201D A FR 1155201DA FR 1155201 A FR1155201 A FR 1155201A
Authority
FR
France
Prior art keywords
ultra
development
short wave
wave direction
receiver antennas
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)
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.)
RADIO ELECTR SOC ET
Original Assignee
RADIO ELECTR SOC ET
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 RADIO ELECTR SOC ET filed Critical RADIO ELECTR SOC ET
Application granted granted Critical
Publication of FR1155201A publication Critical patent/FR1155201A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/01—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the shape of the antenna or antenna system
    • 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)
FR1155201D 1956-07-25 1956-07-25 Perfectionnement aux antennes de récepteurs radiogoniométriques à ondes ultracourtes Expired FR1155201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155201T 1956-07-25

Publications (1)

Publication Number Publication Date
FR1155201A true FR1155201A (fr) 1958-04-24

Family

ID=9649470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155201D Expired FR1155201A (fr) 1956-07-25 1956-07-25 Perfectionnement aux antennes de récepteurs radiogoniométriques à ondes ultracourtes

Country Status (1)

Country Link
FR (1) FR1155201A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032762A (en) * 1959-01-02 1962-05-01 John L Kerr Circularly arrayed slot antenna
CN116165599A (zh) * 2023-04-24 2023-05-26 武汉能钠智能装备技术股份有限公司四川省成都市分公司 一种超短波测向系统及集成式超短波测向设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032762A (en) * 1959-01-02 1962-05-01 John L Kerr Circularly arrayed slot antenna
CN116165599A (zh) * 2023-04-24 2023-05-26 武汉能钠智能装备技术股份有限公司四川省成都市分公司 一种超短波测向系统及集成式超短波测向设备
CN116165599B (zh) * 2023-04-24 2023-06-27 武汉能钠智能装备技术股份有限公司四川省成都市分公司 一种超短波测向系统及集成式超短波测向设备

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