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GB1186424A - Improvements in or relating to Aerial Drive Mechanisms - Google Patents

Improvements in or relating to Aerial Drive Mechanisms

Info

Publication number
GB1186424A
GB1186424A GB04053/67A GB1405367A GB1186424A GB 1186424 A GB1186424 A GB 1186424A GB 04053/67 A GB04053/67 A GB 04053/67A GB 1405367 A GB1405367 A GB 1405367A GB 1186424 A GB1186424 A GB 1186424A
Authority
GB
United Kingdom
Prior art keywords
aerial
axis
shaft
relating
drive mechanisms
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
GB04053/67A
Inventor
Eric Davenport Gilbert
Richard Jarrett
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB04053/67A priority Critical patent/GB1186424A/en
Priority to SE03487/68A priority patent/SE351946B/xx
Priority to US715607A priority patent/US3530477A/en
Publication of GB1186424A publication Critical patent/GB1186424A/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
    • H01Q3/08—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 two co-ordinates of the orientation

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Manipulator (AREA)

Abstract

1,186,424. Aerials. MARCONI CO. Ltd. 12 Feb., 1968 [28 March, 1967], No. 14053/67. Heading H4A. In a nodding scanning aerial arrangement an aerial 1 is carried on members 2 which pivot about a member 4 on an axis 3. A motor driven shaft 5 extends from a fixed support 7 for rotation of the member 4 about an axis 6 which is at right angles to the axis 3. Nodding motion of the aerial about the axis 3 is provided by means of a captive nut member 11 which is pivotally connected to the said aerial and which is engaged for reciprocating motion by a threaded shaft 9. A motor 13 is mounted upon the support 7 and drives a shaft which has the same axis 6 as the shaft 5 and which is coupled by means of bevel gears to the threaded shaft 9.
GB04053/67A 1967-03-28 1967-03-28 Improvements in or relating to Aerial Drive Mechanisms Expired GB1186424A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB04053/67A GB1186424A (en) 1967-03-28 1967-03-28 Improvements in or relating to Aerial Drive Mechanisms
SE03487/68A SE351946B (en) 1967-03-28 1968-03-15
US715607A US3530477A (en) 1967-03-28 1968-03-25 Scanning antenna having drive motors fixed with respect to the antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB04053/67A GB1186424A (en) 1967-03-28 1967-03-28 Improvements in or relating to Aerial Drive Mechanisms

Publications (1)

Publication Number Publication Date
GB1186424A true GB1186424A (en) 1970-04-02

Family

ID=10034139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04053/67A Expired GB1186424A (en) 1967-03-28 1967-03-28 Improvements in or relating to Aerial Drive Mechanisms

Country Status (3)

Country Link
US (1) US3530477A (en)
GB (1) GB1186424A (en)
SE (1) SE351946B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120856A (en) * 1982-05-11 1983-12-07 Thorn Emi Ferguson Antenna assembly
FR2572168A1 (en) * 1984-10-24 1986-04-25 N Proizv Ob Tulatschermet Heliotechnological installation

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130143A (en) * 1975-05-08 1976-11-12 Kokusai Denshin Denwa Co Ltd <Kdd> Antenna unit
JPS6013321B2 (en) * 1975-11-11 1985-04-06 イギリス国 satellite tracking device
FR2495734B1 (en) * 1980-12-08 1985-05-31 Framatome Sa ADJUSTABLE SUPPORT DEVICE FOR A LARGE-DIMENSIONAL PART IN THE FORM OF A SPHERICAL CAP
FR2498379A1 (en) * 1981-01-20 1982-07-23 Thomson Csf ORTHOGONAL AXIS ORIENTATION DEVICE, USE IN A HYPERFREQUENCY ANTENNA AND HYPERFREQUENCY ANTENNA COMPRISING SUCH A DEVICE
FR2503461A1 (en) * 1981-04-06 1982-10-08 Guenin Roger ANTENNA ORIENTATION REMOTE CONTROL DEVICE
US4752780A (en) * 1984-02-03 1988-06-21 Pipkin Neil L Opto-electronic satellite antenna position sensor
US4654670A (en) * 1985-02-27 1987-03-31 Tracker Mounts Inc. Tracker mount assembly for microwave dishes
US4716416A (en) * 1985-03-28 1987-12-29 Satellite Technology Services, Inc. Antenna dish reflector with integral declination adjustment
US4692771A (en) * 1985-03-28 1987-09-08 Satellite Technology Services, Inc. Antenna dish reflector with integral azimuth track
DE19515106A1 (en) * 1995-04-25 1996-10-31 Bernhard Dietz Transmitter or receiver azimuth and elevation setting device
US5864320A (en) * 1996-08-06 1999-01-26 Space Systems/Loral, Inc. Synchronous rotation dual-axis mechanical hinge assemblies
US5952980A (en) * 1997-09-17 1999-09-14 Bei Sensors & Motion Systems Company Low profile antenna positioning system
EP2996197B1 (en) * 2014-09-10 2021-10-20 MacDonald, Dettwiler and Associates Corporation Wide scan steerable antenna
US11901606B1 (en) * 2020-01-09 2024-02-13 Space Exploration Technologies Corp. Pan/tilt assembly for antenna apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740962A (en) * 1950-01-05 1956-04-03 Sperry Rand Corp Three axis tracking system
GB933616A (en) * 1961-04-10 1963-08-08 Henry Charles Husband Improvements in and relating to tiltable frame-like structures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120856A (en) * 1982-05-11 1983-12-07 Thorn Emi Ferguson Antenna assembly
FR2572168A1 (en) * 1984-10-24 1986-04-25 N Proizv Ob Tulatschermet Heliotechnological installation

Also Published As

Publication number Publication date
US3530477A (en) 1970-09-22
SE351946B (en) 1972-12-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee