ATE14801T1 - Einrichtung und verfahren zur entdeckung eines gegenstandes durch die messung des polarisationsverhaeltnisses. - Google Patents

Einrichtung und verfahren zur entdeckung eines gegenstandes durch die messung des polarisationsverhaeltnisses.

Info

Publication number
ATE14801T1
ATE14801T1 AT81301390T AT81301390T ATE14801T1 AT E14801 T1 ATE14801 T1 AT E14801T1 AT 81301390 T AT81301390 T AT 81301390T AT 81301390 T AT81301390 T AT 81301390T AT E14801 T1 ATE14801 T1 AT E14801T1
Authority
AT
Austria
Prior art keywords
detecting
received signal
given location
plane
wave
Prior art date
Application number
AT81301390T
Other languages
English (en)
Inventor
Jr Lincoln H Charlot
Original Assignee
Elint Corp
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 Elint Corp filed Critical Elint Corp
Application granted granted Critical
Publication of ATE14801T1 publication Critical patent/ATE14801T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Refuse Receptacles (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT81301390T 1980-04-16 1981-03-31 Einrichtung und verfahren zur entdeckung eines gegenstandes durch die messung des polarisationsverhaeltnisses. ATE14801T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14086880A 1980-04-16 1980-04-16
EP81301390A EP0042203B1 (de) 1980-04-16 1981-03-31 Einrichtung und Verfahren zur Entdeckung eines Gegenstandes durch die Messung des Polarisationsverhältnisses

Publications (1)

Publication Number Publication Date
ATE14801T1 true ATE14801T1 (de) 1985-08-15

Family

ID=22493159

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81301390T ATE14801T1 (de) 1980-04-16 1981-03-31 Einrichtung und verfahren zur entdeckung eines gegenstandes durch die messung des polarisationsverhaeltnisses.

Country Status (6)

Country Link
EP (1) EP0042203B1 (de)
JP (1) JPS56164968A (de)
AT (1) ATE14801T1 (de)
DE (1) DE3171659D1 (de)
ES (1) ES8206043A1 (de)
NO (1) NO154815C (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE303531B (de) * 1967-10-26 1968-09-02 Ericsson Telefon Ab L M
US3772689A (en) * 1967-12-06 1973-11-13 Us Army Radar target discrimination method and apparatus
US4055425A (en) * 1975-03-10 1977-10-25 Gaf Corporation Diazotype material and graphic reproduction processes employing the same
JPS5213795A (en) * 1975-07-21 1977-02-02 Tech Res & Dev Inst Of Japan Def Agency Assisting of interference of signal suppression rader
JPS5266388A (en) * 1975-11-28 1977-06-01 Fujitsu Ltd Radar
JPS535591A (en) * 1976-07-05 1978-01-19 Mitsubishi Electric Corp Linear substance detecting radar unit
JPS5380194A (en) * 1976-12-25 1978-07-15 Tokyo Keiki Kk Radar

Also Published As

Publication number Publication date
NO154815B (no) 1986-09-15
JPS56164968A (en) 1981-12-18
NO811222L (no) 1981-10-19
NO154815C (no) 1986-12-29
EP0042203B1 (de) 1985-08-07
EP0042203A1 (de) 1981-12-23
ES501410A0 (es) 1982-06-16
ES8206043A1 (es) 1982-06-16
DE3171659D1 (en) 1985-09-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties