CA1035434A - Dispositif de couplage multimode a coupleur en entonnoir - Google Patents

Dispositif de couplage multimode a coupleur en entonnoir

Info

Publication number
CA1035434A
CA1035434A CA225,134A CA225134A CA1035434A CA 1035434 A CA1035434 A CA 1035434A CA 225134 A CA225134 A CA 225134A CA 1035434 A CA1035434 A CA 1035434A
Authority
CA
Canada
Prior art keywords
multimode
funnel
system including
coupling system
shaped
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
CA225,134A
Other languages
English (en)
Inventor
Peter Foldes
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.)
RCA Inc
Original Assignee
RCA 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 RCA Inc filed Critical RCA Inc
Application granted granted Critical
Publication of CA1035434A publication Critical patent/CA1035434A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
CA225,134A 1974-05-16 1975-04-22 Dispositif de couplage multimode a coupleur en entonnoir Expired CA1035434A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/470,574 US3936838A (en) 1974-05-16 1974-05-16 Multimode coupling system including a funnel-shaped multimode coupler

Publications (1)

Publication Number Publication Date
CA1035434A true CA1035434A (fr) 1978-07-25

Family

ID=23868146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,134A Expired CA1035434A (fr) 1974-05-16 1975-04-22 Dispositif de couplage multimode a coupleur en entonnoir

Country Status (2)

Country Link
US (1) US3936838A (fr)
CA (1) CA1035434A (fr)

Families Citing this family (176)

* Cited by examiner, † Cited by third party
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US4077039A (en) * 1976-12-20 1978-02-28 Bell Telephone Laboratories, Incorporated Launching and/or receiving network for an antenna feedhorn
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SE419906B (sv) * 1979-02-07 1981-08-31 Ericsson Telefon Ab L M Modkopplare i ett automatiskt vinkelfoljesystem
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