AU436130B2 - Radar mounted on helicopter - Google Patents

Radar mounted on helicopter

Info

Publication number
AU436130B2
AU436130B2 AU44788/72A AU4478872A AU436130B2 AU 436130 B2 AU436130 B2 AU 436130B2 AU 44788/72 A AU44788/72 A AU 44788/72A AU 4478872 A AU4478872 A AU 4478872A AU 436130 B2 AU436130 B2 AU 436130B2
Authority
AU
Australia
Prior art keywords
helicopter
radar mounted
radar
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
AU44788/72A
Other versions
AU4478872A (en
Inventor
KONDOH and KOKI NAKATSURU TERUO
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority to US271526A priority Critical patent/US3896446A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to AU44788/72A priority patent/AU436130B2/en
Application granted granted Critical
Publication of AU436130B2 publication Critical patent/AU436130B2/en
Publication of AU4478872A publication Critical patent/AU4478872A/en
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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/005—Antennas or antenna systems providing at least two radiating patterns providing two patterns of opposite direction; back to back antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
AU44788/72A 1972-07-13 1972-07-20 Radar mounted on helicopter Expired AU436130B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US271526A US3896446A (en) 1972-07-13 1972-07-13 Radar mounted on helicopter
AU44788/72A AU436130B2 (en) 1972-07-13 1972-07-20 Radar mounted on helicopter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US271526A US3896446A (en) 1972-07-13 1972-07-13 Radar mounted on helicopter
AU44788/72A AU436130B2 (en) 1972-07-13 1972-07-20 Radar mounted on helicopter

Publications (2)

Publication Number Publication Date
AU436130B2 true AU436130B2 (en) 1973-05-24
AU4478872A AU4478872A (en) 1973-06-14

Family

ID=25626914

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44788/72A Expired AU436130B2 (en) 1972-07-13 1972-07-20 Radar mounted on helicopter

Country Status (2)

Country Link
US (1) US3896446A (en)
AU (1) AU436130B2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981611A (en) * 1975-02-12 1976-09-21 United Technologies Corporation Electrical interconnection circuitry from a rotating body to a relatively stationary body
US4275992A (en) * 1979-04-09 1981-06-30 Textron, Inc. Mode controlled attachment of rotor mounted components
US4277789A (en) * 1979-07-27 1981-07-07 Georgia Tech Research Institute Microwave energy transmission system for around-the-mast applications
US4727251A (en) * 1986-02-24 1988-02-23 General Nucleonics, Inc. Detector for helicopter blade crack indicator
FR2602613B1 (en) * 1986-08-06 1989-01-13 Omera Segid DEVICE FOR EXPLORING THE RADIATION OF THE AIRCRAFT BY RADIATION
US5049891A (en) * 1990-02-23 1991-09-17 Grumman Aerospace Corporation Radome-antenna installation with rotating equipment rack
WO1992007282A1 (en) * 1990-10-10 1992-04-30 Bell Helicopter Textron Inc. Multibeam radar system mounted on an aircraft with a rotor
EP0582364A1 (en) * 1992-08-05 1994-02-09 International Business Machines Corporation HF antenna for a helicopter
DE4328573C2 (en) * 1993-08-25 1995-12-14 Daimler Benz Aerospace Ag All-weather vision system for helicopters
DE4420153B3 (en) * 1994-06-09 2013-10-31 Dassault Electronique Helicopter, has monitoring radar apparatus whose radar antenna housing is mounted on mast of helicopter rotor, and processing devices subdividing radar echo signal for certain bearing angle into number of distance ranges and frequency bands
US6054947A (en) * 1998-08-28 2000-04-25 Kosowsky; Lester H. Helicopter rotorblade radar system
US20050127764A1 (en) * 2003-09-08 2005-06-16 Mattis Eric S. Electric feed-through motor
US8384605B2 (en) * 2009-02-25 2013-02-26 Sikorsky Aircraft Corporation Wireless communication between a rotating frame of reference and a non-rotating frame of reference
RU2012150506A (en) * 2010-04-27 2014-06-10 Сааб Аб HELICOPTER OBSTACLE DETECTION AND INFORMATION SYSTEM
EP2610637B1 (en) * 2011-12-28 2015-10-14 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Proximity warning system for helicopters
EP3312631B1 (en) * 2012-12-10 2020-08-12 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotorcraft with an obstacle and terrain warning radar system
CN106143933A (en) * 2016-07-18 2016-11-23 漯河亚斯达科技有限公司 Helicopter radar seat
US10439293B2 (en) 2017-03-20 2019-10-08 Lockheed Martin Corporation Antenna systems using aircraft propellers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462102A (en) * 1945-08-02 1949-02-22 Edwin J Istvan Modulated reflecting-resonant target
US3045236A (en) * 1954-09-28 1962-07-17 Lockheed Aircraft Corp Rotatable radomes for aircraft
US2984834A (en) * 1957-07-30 1961-05-16 United Aircraft Corp Retractable and rotatable scanning device
US3390393A (en) * 1964-09-17 1968-06-25 Bell Aerospace Corp Airfoil radar antenna
DE1516845A1 (en) * 1966-05-24 1969-07-24 Scheel Dipl Ing Henning Method and arrangement for the transmission of messages from and to rotation-stabilized rockets, satellites and space probes
US3766561A (en) * 1969-12-30 1973-10-16 Us Navy High resolution aircraft radar antenna
US3701157A (en) * 1971-06-03 1972-10-24 Us Air Force Helicopter uhf antenna system for satellite communications

Also Published As

Publication number Publication date
AU4478872A (en) 1973-06-14
US3896446A (en) 1975-07-22

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