GB2315601B - Antenna structure with active modules - Google Patents

Antenna structure with active modules

Info

Publication number
GB2315601B
GB2315601B GB9403412A GB9403412A GB2315601B GB 2315601 B GB2315601 B GB 2315601B GB 9403412 A GB9403412 A GB 9403412A GB 9403412 A GB9403412 A GB 9403412A GB 2315601 B GB2315601 B GB 2315601B
Authority
GB
United Kingdom
Prior art keywords
antenna structure
active modules
modules
active
antenna
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 - Fee Related
Application number
GB9403412A
Other versions
GB9403412D0 (en
GB2315601A (en
Inventor
Jacques Foulquier
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB9403412D0 publication Critical patent/GB9403412D0/en
Publication of GB2315601A publication Critical patent/GB2315601A/en
Application granted granted Critical
Publication of GB2315601B publication Critical patent/GB2315601B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20254—Cold plates transferring heat from heat source to coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB9403412A 1993-02-23 1994-02-23 Antenna structure with active modules Expired - Fee Related GB2315601B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302056A FR2751473B1 (en) 1993-02-23 1993-02-23 ANTENNA STRUCTURE WITH ACTIVE MODULES

Publications (3)

Publication Number Publication Date
GB9403412D0 GB9403412D0 (en) 1997-12-24
GB2315601A GB2315601A (en) 1998-02-04
GB2315601B true GB2315601B (en) 1998-05-13

Family

ID=9444335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9403412A Expired - Fee Related GB2315601B (en) 1993-02-23 1994-02-23 Antenna structure with active modules

Country Status (2)

Country Link
FR (1) FR2751473B1 (en)
GB (1) GB2315601B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276362B1 (en) * 2001-07-13 2006-02-01 Lytron, Inc. Flattened tube cold plate for liquid cooling electrical components
US7940524B2 (en) 2007-10-01 2011-05-10 Raytheon Company Remote cooling of a phased array antenna
US20090101311A1 (en) * 2007-10-22 2009-04-23 Raytheon Company System and Method for Cooling Using Two Separate Coolants
FR2941818B1 (en) * 2009-01-30 2016-01-01 Thales Sa NETWORK ANTENNA
FR3130459B1 (en) * 2021-12-15 2024-05-31 Airbus Defence & Space Sas Active antenna particularly for the space domain

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938279A (en) * 1988-02-05 1990-07-03 Hughes Aircraft Company Flexible membrane heat sink
US4851856A (en) * 1988-02-16 1989-07-25 Westinghouse Electric Corp. Flexible diaphragm cooling device for microwave antennas
JPH02257703A (en) * 1989-03-30 1990-10-18 Tech Res & Dev Inst Of Japan Def Agency Electronic scanning antenna

Also Published As

Publication number Publication date
GB9403412D0 (en) 1997-12-24
FR2751473A1 (en) 1998-01-23
GB2315601A (en) 1998-02-04
FR2751473B1 (en) 1998-12-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050223