GB439608A - Improvements in or relating to radio energy reflectors - Google Patents

Improvements in or relating to radio energy reflectors

Info

Publication number
GB439608A
GB439608A GB8732/35A GB873235A GB439608A GB 439608 A GB439608 A GB 439608A GB 8732/35 A GB8732/35 A GB 8732/35A GB 873235 A GB873235 A GB 873235A GB 439608 A GB439608 A GB 439608A
Authority
GB
United Kingdom
Prior art keywords
march
case
reflector
apertures
mesh
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
GB8732/35A
Other languages
English (en)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB439608A publication Critical patent/GB439608A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
GB8732/35A 1934-03-21 1935-03-20 Improvements in or relating to radio energy reflectors Expired GB439608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE439608X 1934-03-21

Publications (1)

Publication Number Publication Date
GB439608A true GB439608A (en) 1935-12-10

Family

ID=6507332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8732/35A Expired GB439608A (en) 1934-03-21 1935-03-20 Improvements in or relating to radio energy reflectors

Country Status (2)

Country Link
BE (1) BE408473A (de)
GB (1) GB439608A (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534716A (en) * 1945-10-08 1950-12-19 Emmett L Hudspeth Inflatable radar reflector buoy
US2636125A (en) * 1948-04-10 1953-04-21 Bell Telephone Labor Inc Selective electromagnetic wave system
US2884631A (en) * 1954-06-07 1959-04-28 Hare O Television antennae
US2968033A (en) * 1957-04-22 1961-01-10 James S Kreitzberg Reflector
US3224000A (en) * 1963-03-18 1965-12-14 Goodyear Aerospace Corp Communication satellite and method for making same
US3231892A (en) * 1962-06-26 1966-01-25 Philco Corp Antenna feed system simultaneously operable at two frequencies utilizing polarization independent frequency selective intermediate reflector
US3427625A (en) * 1962-12-14 1969-02-11 Hexcel Corp Focussing reflector with dimpled surface to scatter infra-red radiation
US4565745A (en) * 1984-09-10 1986-01-21 Trw Inc. Metallic stretch fabric
GB2240662A (en) * 1990-02-02 1991-08-07 American Metal Spinning Ltd A radiation antenna
EP0545573A1 (de) * 1991-11-29 1993-06-09 Concentric (Pressed Products) Ltd. Signalübertragung mit Reflektorantennen
GB2330006A (en) * 1997-10-03 1999-04-07 Matra Marconi Space Uk Ltd Antenna reflector

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534716A (en) * 1945-10-08 1950-12-19 Emmett L Hudspeth Inflatable radar reflector buoy
US2636125A (en) * 1948-04-10 1953-04-21 Bell Telephone Labor Inc Selective electromagnetic wave system
US2884631A (en) * 1954-06-07 1959-04-28 Hare O Television antennae
US2968033A (en) * 1957-04-22 1961-01-10 James S Kreitzberg Reflector
US3231892A (en) * 1962-06-26 1966-01-25 Philco Corp Antenna feed system simultaneously operable at two frequencies utilizing polarization independent frequency selective intermediate reflector
US3427625A (en) * 1962-12-14 1969-02-11 Hexcel Corp Focussing reflector with dimpled surface to scatter infra-red radiation
US3224000A (en) * 1963-03-18 1965-12-14 Goodyear Aerospace Corp Communication satellite and method for making same
US4565745A (en) * 1984-09-10 1986-01-21 Trw Inc. Metallic stretch fabric
GB2240662A (en) * 1990-02-02 1991-08-07 American Metal Spinning Ltd A radiation antenna
EP0545573A1 (de) * 1991-11-29 1993-06-09 Concentric (Pressed Products) Ltd. Signalübertragung mit Reflektorantennen
GB2330006A (en) * 1997-10-03 1999-04-07 Matra Marconi Space Uk Ltd Antenna reflector

Also Published As

Publication number Publication date
BE408473A (de)

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