SE9600028L - Antennreflektor - Google Patents

Antennreflektor

Info

Publication number
SE9600028L
SE9600028L SE9600028A SE9600028A SE9600028L SE 9600028 L SE9600028 L SE 9600028L SE 9600028 A SE9600028 A SE 9600028A SE 9600028 A SE9600028 A SE 9600028A SE 9600028 L SE9600028 L SE 9600028L
Authority
SE
Sweden
Prior art keywords
links
segments
antenna reflector
antenna
vessel
Prior art date
Application number
SE9600028A
Other languages
Unknown language ( )
English (en)
Other versions
SE9600028D0 (sv
Inventor
Reinhard Sohn
Original Assignee
Ant Nachrichtentech
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 Ant Nachrichtentech filed Critical Ant Nachrichtentech
Publication of SE9600028D0 publication Critical patent/SE9600028D0/sv
Publication of SE9600028L publication Critical patent/SE9600028L/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • 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
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • H01Q15/20—Collapsible reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
SE9600028A 1995-01-07 1996-01-04 Antennreflektor SE9600028L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19500324A DE19500324C1 (de) 1995-01-07 1995-01-07 Antennenreflektor

Publications (2)

Publication Number Publication Date
SE9600028D0 SE9600028D0 (sv) 1996-01-04
SE9600028L true SE9600028L (sv) 1996-07-08

Family

ID=7751102

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600028A SE9600028L (sv) 1995-01-07 1996-01-04 Antennreflektor

Country Status (2)

Country Link
DE (1) DE19500324C1 (sv)
SE (1) SE9600028L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703346C2 (de) * 1996-05-20 1999-04-01 Endress Hauser Gmbh Co Parabolantenne zur Fokussierung von Sendeimpulsen bei der Messung des Füllstands in geschlossenen Behältern
EP0809324B1 (de) * 1996-05-20 2002-08-28 Endress + Hauser GmbH + Co. KG Parabolantenne zur Messung des Füllstands in Behältern
US6859166B2 (en) 2002-12-04 2005-02-22 Saab Marine Electronics Ab Antenna device for radar-based level gauging
AU2003283923A1 (en) * 2002-12-04 2004-06-23 Saab Rosemount Tank Radar Ab Antenna device for radar-based level gauging
DE102004035083A1 (de) 2004-07-20 2006-02-16 Vega Grieshaber Kg Füllstandsmessgerät-Parabolantenne und Füllstandsmessgerät mit einer Parabolantenne
EP3105555B1 (de) 2014-02-11 2020-01-08 VEGA Grieshaber KG Füllstandmessgerät mit klappbarer antenneneinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699576A (en) * 1970-07-07 1972-10-17 Fairchild Industries Collapsible reflector
US3715760A (en) * 1971-04-07 1973-02-06 Trw Inc Rigid collapsible dish structure
ATE26018T1 (de) * 1983-04-05 1987-04-15 Autronica As Verfahren und vorrichtung zum messen des abstandes bis zu einem gegenstand.
DE3621578A1 (de) * 1986-06-27 1988-01-07 Dornier System Gmbh Faltbarer konkav gekruemmter antennenreflektor

Also Published As

Publication number Publication date
DE19500324C1 (de) 1996-05-23
SE9600028D0 (sv) 1996-01-04

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