GB795428A - Improvements in or relating to reflectors for microwave antennae - Google Patents

Improvements in or relating to reflectors for microwave antennae

Info

Publication number
GB795428A
GB795428A GB24848/56A GB2484856A GB795428A GB 795428 A GB795428 A GB 795428A GB 24848/56 A GB24848/56 A GB 24848/56A GB 2484856 A GB2484856 A GB 2484856A GB 795428 A GB795428 A GB 795428A
Authority
GB
United Kingdom
Prior art keywords
strips
links
braces
frame
reflectors
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
GB24848/56A
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.)
Siemens Schweiz AG
Albiswerk Zuerich AG
Original Assignee
Siemens Albis AG
Albiswerk Zuerich AG
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 Albis AG, Albiswerk Zuerich AG filed Critical Siemens Albis AG
Publication of GB795428A publication Critical patent/GB795428A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/01—Drying in thin layers
    • A23C1/03—Drying in thin layers on drums or rollers
    • 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
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Aerials With Secondary Devices (AREA)
GB24848/56A 1955-10-18 1956-08-14 Improvements in or relating to reflectors for microwave antennae Expired GB795428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH795428X 1955-10-18

Publications (1)

Publication Number Publication Date
GB795428A true GB795428A (en) 1958-05-21

Family

ID=4537267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24848/56A Expired GB795428A (en) 1955-10-18 1956-08-14 Improvements in or relating to reflectors for microwave antennae

Country Status (5)

Country Link
US (1) US2838756A (xx)
CH (1) CH332680A (xx)
FR (1) FR1171334A (xx)
GB (1) GB795428A (xx)
NL (2) NL103018C (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135132A (en) * 1983-01-26 1984-08-22 Anixter Bros Grid parabolic antenna
WO2002061882A1 (en) * 2001-02-02 2002-08-08 Saab Ericsson Space Ab Reflector and antenna system containing reflectors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224007A (en) * 1961-01-31 1965-12-14 Clark A Mathis Wire mesh collapsible disk reflector
US4466161A (en) * 1982-09-29 1984-08-21 Martin Marietta Corporation Means and method for adjusting and connecting cords

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135132A (en) * 1983-01-26 1984-08-22 Anixter Bros Grid parabolic antenna
US4801946A (en) * 1983-01-26 1989-01-31 Mark Antenna Products, Inc. Grid antenna
WO2002061882A1 (en) * 2001-02-02 2002-08-08 Saab Ericsson Space Ab Reflector and antenna system containing reflectors
US6940464B2 (en) 2001-02-02 2005-09-06 Saab Ericsson Space Ab Reflector and antenna system containing reflectors

Also Published As

Publication number Publication date
US2838756A (en) 1958-06-10
CH332680A (de) 1958-09-15
FR1171334A (fr) 1959-01-23
NL211504A (xx)
NL103018C (xx)

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