NO913404D0 - MICROWAVE ANTENNA DEVICE. - Google Patents

MICROWAVE ANTENNA DEVICE.

Info

Publication number
NO913404D0
NO913404D0 NO913404A NO913404A NO913404D0 NO 913404 D0 NO913404 D0 NO 913404D0 NO 913404 A NO913404 A NO 913404A NO 913404 A NO913404 A NO 913404A NO 913404 D0 NO913404 D0 NO 913404D0
Authority
NO
Norway
Prior art keywords
antenna device
microwave antenna
microwave
antenna
Prior art date
Application number
NO913404A
Other languages
Norwegian (no)
Other versions
NO913404L (en
Inventor
Peter Colin Tuppen
Original Assignee
Siemens Plessey Electronic
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 Siemens Plessey Electronic filed Critical Siemens Plessey Electronic
Publication of NO913404D0 publication Critical patent/NO913404D0/en
Publication of NO913404L publication Critical patent/NO913404L/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
    • H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/063—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation
    • H01P1/065—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation the axis of rotation being parallel to the transmission path, e.g. stepped twist
NO91913404A 1990-09-01 1991-08-30 MICROWAVE ANTENNA DEVICE. NO913404L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9019081A GB2247571A (en) 1990-09-01 1990-09-01 Waveguide joint for a microwave antenna

Publications (2)

Publication Number Publication Date
NO913404D0 true NO913404D0 (en) 1991-08-30
NO913404L NO913404L (en) 1992-03-02

Family

ID=10681486

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913404A NO913404L (en) 1990-09-01 1991-08-30 MICROWAVE ANTENNA DEVICE.

Country Status (4)

Country Link
EP (1) EP0478894A1 (en)
GB (2) GB2247571A (en)
IL (1) IL98427A0 (en)
NO (1) NO913404L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2819238A4 (en) * 2012-02-21 2015-11-04 Nec Corp Connection structure for antenna apparatus and wireless communications apparatus
JP6501361B2 (en) 2013-06-19 2019-04-17 国立研究開発法人宇宙航空研究開発機構 High frequency power supply method to unfolding structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513205A (en) * 1943-11-19 1950-06-27 Us Navy Rotatable joint for radio wave guide systems
GB714136A (en) * 1951-12-12 1954-08-25 Bendix Aviat Corp Wideband waveguide rotating joint
GB1565971A (en) * 1977-01-10 1980-04-23 Marconi Co Ltd Waveguide joints
GB2096405B (en) * 1981-03-27 1984-10-24 Marconi Co Ltd A waveguide joint
SU1075335A1 (en) * 1981-06-04 1984-02-23 Предприятие П/Я А-1836 Wave guide rotary joint
GB2127369B (en) * 1982-09-03 1985-11-20 Marconi Avionics Retractable radar scanner for aircraft
FR2632456B1 (en) * 1982-10-15 1990-07-27 Dassault Electronique ROTATING JOINT FOR THE TRANSMISSION OF MICROWAVE WAVES
US4701731A (en) * 1986-04-23 1987-10-20 Hughes Aircraft Company Pivotable conical joint for waveguides
DE3727198C1 (en) * 1987-08-14 1989-03-02 Georg Dr-Ing Spinner Connection element for waveguide

Also Published As

Publication number Publication date
GB9019081D0 (en) 1991-07-10
EP0478894A1 (en) 1992-04-08
NO913404L (en) 1992-03-02
GB2247572A (en) 1992-03-04
GB2247571A (en) 1992-03-04
GB9112782D0 (en) 1991-08-07
IL98427A0 (en) 1992-07-15

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