FR2136955A1 - - Google Patents

Info

Publication number
FR2136955A1
FR2136955A1 FR7116811A FR7116811A FR2136955A1 FR 2136955 A1 FR2136955 A1 FR 2136955A1 FR 7116811 A FR7116811 A FR 7116811A FR 7116811 A FR7116811 A FR 7116811A FR 2136955 A1 FR2136955 A1 FR 2136955A1
Authority
FR
France
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.)
Granted
Application number
FR7116811A
Other languages
French (fr)
Other versions
FR2136955B1 (enExample
Inventor
Cy Singer
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.)
Singer General Precision Inc
Original Assignee
Singer General Precision Inc
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 Singer General Precision Inc filed Critical Singer General Precision Inc
Priority to FR7116811A priority Critical patent/FR2136955B1/fr
Publication of FR2136955A1 publication Critical patent/FR2136955A1/fr
Application granted granted Critical
Publication of FR2136955B1 publication Critical patent/FR2136955B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/22—Longitudinal slot in boundary wall of waveguide or transmission line
    • 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)
FR7116811A 1971-05-10 1971-05-10 Expired FR2136955B1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7116811A FR2136955B1 (enExample) 1971-05-10 1971-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7116811A FR2136955B1 (enExample) 1971-05-10 1971-05-10

Publications (2)

Publication Number Publication Date
FR2136955A1 true FR2136955A1 (enExample) 1972-12-29
FR2136955B1 FR2136955B1 (enExample) 1977-06-03

Family

ID=9076756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116811A Expired FR2136955B1 (enExample) 1971-05-10 1971-05-10

Country Status (1)

Country Link
FR (1) FR2136955B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2323224A1 (en) * 2009-11-06 2011-05-18 Furuno Electric Company, Limited Antenna device and radar apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2323224A1 (en) * 2009-11-06 2011-05-18 Furuno Electric Company, Limited Antenna device and radar apparatus
US8421697B2 (en) 2009-11-06 2013-04-16 Furuno Electric Company Limited Antenna device and radar apparatus

Also Published As

Publication number Publication date
FR2136955B1 (enExample) 1977-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse