FR1171334A - Antenne à réflecteur pour micro-ondes - Google Patents

Antenne à réflecteur pour micro-ondes

Info

Publication number
FR1171334A
FR1171334A FR1171334DA FR1171334A FR 1171334 A FR1171334 A FR 1171334A FR 1171334D A FR1171334D A FR 1171334DA FR 1171334 A FR1171334 A FR 1171334A
Authority
FR
France
Prior art keywords
reflector antenna
microwave reflector
microwave
antenna
reflector
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
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR1171334A publication Critical patent/FR1171334A/fr
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; PREPARATION 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 [2D], 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)
FR1171334D 1955-10-18 1956-08-14 Antenne à réflecteur pour micro-ondes Expired FR1171334A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1171334A true FR1171334A (fr) 1959-01-23

Family

ID=4537267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171334D Expired FR1171334A (fr) 1955-10-18 1956-08-14 Antenne à réflecteur pour micro-ondes

Country Status (5)

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

Families Citing this family (4)

* 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
US4801946A (en) * 1983-01-26 1989-01-31 Mark Antenna Products, Inc. Grid antenna
SE0100345D0 (sv) * 2001-02-02 2001-02-02 Saab Ab Antennsystem och reflektorelement i antennsystem

Also Published As

Publication number Publication date
US2838756A (en) 1958-06-10
NL211504A (de)
GB795428A (en) 1958-05-21
CH332680A (de) 1958-09-15
NL103018C (de)

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