DE3347389A1 - Vorrichtung zur reflexion von radarwellen fuer ortungszwecke - Google Patents

Vorrichtung zur reflexion von radarwellen fuer ortungszwecke

Info

Publication number
DE3347389A1
DE3347389A1 DE19833347389 DE3347389A DE3347389A1 DE 3347389 A1 DE3347389 A1 DE 3347389A1 DE 19833347389 DE19833347389 DE 19833347389 DE 3347389 A DE3347389 A DE 3347389A DE 3347389 A1 DE3347389 A1 DE 3347389A1
Authority
DE
Germany
Prior art keywords
reflection
hollow body
liferaft
central axis
reflective
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.)
Granted
Application number
DE19833347389
Other languages
German (de)
English (en)
Other versions
DE3347389C2 (enExample
Inventor
Günther Prof. Dipl.-Ing. 8068 Pfaffenhofen Käs
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.)
BALLONFAB SEE LUFTAUSR GmbH
Original Assignee
BALLONFAB SEE LUFTAUSR GmbH
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 BALLONFAB SEE LUFTAUSR GmbH filed Critical BALLONFAB SEE LUFTAUSR GmbH
Priority to DE19833347389 priority Critical patent/DE3347389A1/de
Publication of DE3347389A1 publication Critical patent/DE3347389A1/de
Application granted granted Critical
Publication of DE3347389C2 publication Critical patent/DE3347389C2/de
Granted 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
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • H01Q15/20—Collapsible reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/081—Inflatable antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
DE19833347389 1983-12-29 1983-12-29 Vorrichtung zur reflexion von radarwellen fuer ortungszwecke Granted DE3347389A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833347389 DE3347389A1 (de) 1983-12-29 1983-12-29 Vorrichtung zur reflexion von radarwellen fuer ortungszwecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833347389 DE3347389A1 (de) 1983-12-29 1983-12-29 Vorrichtung zur reflexion von radarwellen fuer ortungszwecke

Publications (2)

Publication Number Publication Date
DE3347389A1 true DE3347389A1 (de) 1986-02-20
DE3347389C2 DE3347389C2 (enExample) 1988-05-19

Family

ID=6218339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833347389 Granted DE3347389A1 (de) 1983-12-29 1983-12-29 Vorrichtung zur reflexion von radarwellen fuer ortungszwecke

Country Status (1)

Country Link
DE (1) DE3347389A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002972A1 (en) * 1990-08-10 1992-02-20 Colebrand Limited Radar reflector
GB2257567A (en) * 1990-08-10 1993-01-13 Colebrand Ltd Radar reflector
RU2163742C2 (ru) * 1999-01-18 2001-02-27 Военный автомобильный институт Быстроустанавливаемый универсальный радиолокационный отражатель
US9222355B2 (en) 2013-08-29 2015-12-29 Joy Mm Delaware, Inc. Detecting sump depth of a miner
RU2572795C1 (ru) * 2014-09-01 2016-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Навигационный радиооптический уголковый отражатель направленного действия
US9574326B2 (en) 2012-08-02 2017-02-21 Harnischfeger Technologies, Inc. Depth-related help functions for a shovel training simulator
US9666095B2 (en) 2012-08-02 2017-05-30 Harnischfeger Technologies, Inc. Depth-related help functions for a wheel loader training simulator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2260885C1 (ru) * 2003-12-19 2005-09-20 Андреев Александр Юрьевич Радиолокационный уголковый отражатель

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576255A (en) * 1948-06-15 1951-11-27 Emmett L Hudspeth Reflecting fabric
DE1150719B (de) * 1958-05-03 1963-06-27 Dunlop Rubber Co Zusammenfaltbarer Funkwellen-Reflektor
DE3037079A1 (de) * 1980-10-01 1982-04-29 Autoflug Gmbh, 2084 Rellingen Entfaltbares bootsdach mit passiver peilvorrichtung
EP0010711B1 (de) * 1978-11-02 1982-05-05 Bayer Ag Verwendung von metallisierten, textilen Flächengebilden als Reflexionsmedien für Mikrowellen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576255A (en) * 1948-06-15 1951-11-27 Emmett L Hudspeth Reflecting fabric
DE1150719B (de) * 1958-05-03 1963-06-27 Dunlop Rubber Co Zusammenfaltbarer Funkwellen-Reflektor
EP0010711B1 (de) * 1978-11-02 1982-05-05 Bayer Ag Verwendung von metallisierten, textilen Flächengebilden als Reflexionsmedien für Mikrowellen
DE3037079A1 (de) * 1980-10-01 1982-04-29 Autoflug Gmbh, 2084 Rellingen Entfaltbares bootsdach mit passiver peilvorrichtung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NTZ, 1964, H.5, S.245-254 *
VDI-Nachrichten, Bd.14, 30.Jan.1960, H.3, S.8 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002972A1 (en) * 1990-08-10 1992-02-20 Colebrand Limited Radar reflector
GB2257567A (en) * 1990-08-10 1993-01-13 Colebrand Ltd Radar reflector
RU2163742C2 (ru) * 1999-01-18 2001-02-27 Военный автомобильный институт Быстроустанавливаемый универсальный радиолокационный отражатель
US9574326B2 (en) 2012-08-02 2017-02-21 Harnischfeger Technologies, Inc. Depth-related help functions for a shovel training simulator
US9666095B2 (en) 2012-08-02 2017-05-30 Harnischfeger Technologies, Inc. Depth-related help functions for a wheel loader training simulator
US9222355B2 (en) 2013-08-29 2015-12-29 Joy Mm Delaware, Inc. Detecting sump depth of a miner
US9435201B2 (en) 2013-08-29 2016-09-06 Joy Mm Delaware, Inc. Detecting sump depth of a miner
RU2572795C1 (ru) * 2014-09-01 2016-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Навигационный радиооптический уголковый отражатель направленного действия

Also Published As

Publication number Publication date
DE3347389C2 (enExample) 1988-05-19

Similar Documents

Publication Publication Date Title
EP0182274B1 (de) Aufblasbarer Radarreflektor
DE3832546C2 (de) Modul für ein auseinanderfaltbares Gerüst und auseinanderfaltbares Gerüst unter Verwendung der Module
DE2536933C2 (de) Aufprallschutzvorrichtung für Fahrzeuginsassen
DE1150719B (de) Zusammenfaltbarer Funkwellen-Reflektor
DE2321211C3 (de) Strahlablenker mit piezoelektrisch angetriebenen schwenkbaren Spiegeln
DE2521764B2 (de) Puzzlering
DE3347389A1 (de) Vorrichtung zur reflexion von radarwellen fuer ortungszwecke
EP0202563B1 (de) Mit einer doppelten Panzerung versehener Gegenstand
DE3128926C2 (de) Faltbarer konkav gekrümmter Antennenreflektor aus starren Segmenten
DE3784579T2 (de) Radarreflektor.
EP0296382B1 (de) Selbstaufrichtende Mine
DE2627514B2 (de) Drehgelenk
DE2236482C3 (de) Unfallschutzlichtvorhang
DE3244880C2 (enExample)
DE3418413C2 (enExample)
DE29509406U1 (de) Vorrichtung zum Waschen von Fahrzeugen
DE2941170C2 (de) Durch Zwangskopplung auseinander- und zusammenfaltbare flächige Struktur
DE3037079C2 (enExample)
DE2407806A1 (de) Rueckspiegel fuer kraftfahrzeuge
DE3035079C2 (de) Luftkissenfahrzeug
DE4037701C2 (de) Vorrichtung zur Anordnung vor einer Antenne
DE3730019C1 (de) Submunitions-Flugkoerper
DE2842597C2 (de) Behälter zur Aufbewahrung von aufblasbaren Rettungsinseln o.dgl.
DE29903409U1 (de) Seitenaufprall-Gassack für ein Fahrzeuginsassen-Rückhaltesystem
DE1605666C3 (de) Kettenglied für Reifenschutz- und Reifengleitschutzketten

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee