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GB2502941B - Communication system - Google Patents

Communication system

Info

Publication number
GB2502941B
GB2502941B GB9713099A GB9713099A GB2502941B GB 2502941 B GB2502941 B GB 2502941B GB 9713099 A GB9713099 A GB 9713099A GB 9713099 A GB9713099 A GB 9713099A GB 2502941 B GB2502941 B GB 2502941B
Authority
GB
United Kingdom
Prior art keywords
communication system
communication
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 - Lifetime
Application number
GB9713099A
Other versions
GB2502941A (en
GB9713099D0 (en
Inventor
Clifford Vernon Hardy
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9713099A priority Critical patent/GB2502941B/en
Publication of GB9713099D0 publication Critical patent/GB9713099D0/en
Publication of GB2502941A publication Critical patent/GB2502941A/en
Application granted granted Critical
Publication of GB2502941B publication Critical patent/GB2502941B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/003—Buoys adapted for being launched from an aircraft or water vehicle;, e.g. with brakes deployed in the water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • 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
    • H01Q1/30—Means for trailing antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Optical Communication System (AREA)
GB9713099A 1997-06-16 1997-06-16 Communication system Expired - Lifetime GB2502941B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9713099A GB2502941B (en) 1997-06-16 1997-06-16 Communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9713099A GB2502941B (en) 1997-06-16 1997-06-16 Communication system

Publications (3)

Publication Number Publication Date
GB9713099D0 GB9713099D0 (en) 2011-06-15
GB2502941A GB2502941A (en) 2013-12-18
GB2502941B true GB2502941B (en) 2015-03-25

Family

ID=44202926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713099A Expired - Lifetime GB2502941B (en) 1997-06-16 1997-06-16 Communication system

Country Status (1)

Country Link
GB (1) GB2502941B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016338A1 (en) * 2014-01-14 2015-07-17 Bmti DEVICE FOR DEPLOYING A LONG COMMUNICATION CABLE FOR A LARGE BUOY FROM A SUBMARINE SAS
CN107369875B (en) * 2017-07-04 2019-09-13 上海海事大学 A surface antenna with adjustable length and approximately vertical at all times

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367278A (en) * 1930-06-21 1932-02-18 Telefunken Gmbh Improvements in or relating to aerial arrangements for use on submarines
US3972046A (en) * 1975-08-25 1976-07-27 International Telephone And Telegraph Corporation Antenna arrangement for a submerged submarine
GB1556016A (en) * 1975-08-25 1979-11-14 Int Standard Electric Corp Floating cable antenna system
US4227479A (en) * 1962-08-07 1980-10-14 The United States Of America As Represented By The Secretary Of The Navy Submarine communications system
US5517202A (en) * 1994-12-30 1996-05-14 The United States Of America As Represented By The Secretary Of The Navy Minimal washover, inline high frequency buoyant antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367278A (en) * 1930-06-21 1932-02-18 Telefunken Gmbh Improvements in or relating to aerial arrangements for use on submarines
US4227479A (en) * 1962-08-07 1980-10-14 The United States Of America As Represented By The Secretary Of The Navy Submarine communications system
US3972046A (en) * 1975-08-25 1976-07-27 International Telephone And Telegraph Corporation Antenna arrangement for a submerged submarine
GB1556016A (en) * 1975-08-25 1979-11-14 Int Standard Electric Corp Floating cable antenna system
US5517202A (en) * 1994-12-30 1996-05-14 The United States Of America As Represented By The Secretary Of The Navy Minimal washover, inline high frequency buoyant antenna

Also Published As

Publication number Publication date
GB2502941A (en) 2013-12-18
GB9713099D0 (en) 2011-06-15

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20170615