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WO2015096958A3 - Antenna-based proximity sensor - Google Patents

Antenna-based proximity sensor Download PDF

Info

Publication number
WO2015096958A3
WO2015096958A3 PCT/EP2014/076491 EP2014076491W WO2015096958A3 WO 2015096958 A3 WO2015096958 A3 WO 2015096958A3 EP 2014076491 W EP2014076491 W EP 2014076491W WO 2015096958 A3 WO2015096958 A3 WO 2015096958A3
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
antenna
proximity sensor
based proximity
tubular element
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.)
Ceased
Application number
PCT/EP2014/076491
Other languages
German (de)
French (fr)
Other versions
WO2015096958A2 (en
Inventor
Albert Dorneich
Sorin Fericean
Reinhard Droxler
Daniel Kräter
Tamas Horvath
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.)
Balluff GmbH
Original Assignee
Balluff 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 Balluff GmbH filed Critical Balluff GmbH
Publication of WO2015096958A2 publication Critical patent/WO2015096958A2/en
Publication of WO2015096958A3 publication Critical patent/WO2015096958A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/04—Systems determining presence of a target
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

Disclosed is an antenna-based proximity sensor comprising a housing (12) that includes a tubular element (14) and a cap (38) on the tubular element (14), further comprising a first chamber (22) formed on the tubular element (14), a second chamber (62) formed on the cap (38), a partition (60) between the first chamber (22) and the second chamber (62), a circuit arrangement (24) in the first chamber (22), and a transceiver device (72) that includes an antenna unit (64) which is located in the second chamber (62).
PCT/EP2014/076491 2013-12-23 2014-12-04 Antenna-based proximity sensor Ceased WO2015096958A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202013105906.4 2013-12-23
DE201320105906 DE202013105906U1 (en) 2013-12-23 2013-12-23 Antenna proximity sensor

Publications (2)

Publication Number Publication Date
WO2015096958A2 WO2015096958A2 (en) 2015-07-02
WO2015096958A3 true WO2015096958A3 (en) 2016-03-17

Family

ID=50276683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/076491 Ceased WO2015096958A2 (en) 2013-12-23 2014-12-04 Antenna-based proximity sensor

Country Status (2)

Country Link
DE (1) DE202013105906U1 (en)
WO (1) WO2015096958A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015006258B4 (en) * 2015-03-06 2023-05-11 Balluff Gmbh Proximity sensor and method for measuring the distance to a target
DE102018117145A1 (en) 2018-07-16 2020-01-16 Balluff Gmbh Multi-zone proximity sensor and a method for measuring a distance of an object from the multi-zone proximity sensor
DE102021101181B4 (en) 2021-01-21 2022-09-08 Sick Ag Housing for an inductive sensor and a method of manufacturing a housing for an inductive sensor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419646A (en) * 1979-12-22 1983-12-06 Eduard Hermle Electric proximity sensor
US5278496A (en) * 1992-05-22 1994-01-11 Component Sales & Consultants, Inc. High output and environmentally impervious variable reluctance sensor
US6008750A (en) * 1997-02-11 1999-12-28 Decatur Electronics, Inc. Microwave transceiver utilizing a microstrip antenna
DE202007003687U1 (en) * 2007-03-09 2008-07-10 Pepperl + Fuchs Gmbh Arrangement with housing, electronic components and potting compound
EP2085993A1 (en) * 2008-01-30 2009-08-05 Pepperl + Fuchs Gmbh Sensor and method for its production
US20110053526A1 (en) * 2009-06-16 2011-03-03 David Matthew Strei Wireless process communication adapter with improved encapsulation
US20110285406A1 (en) * 2010-05-21 2011-11-24 Burkhard Reetmeyer Inductive sensor and method of assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042954A1 (en) 2007-08-30 2009-03-05 Balluff Gmbh Microwave proximity sensor and method for determining the distance between a probe and a target

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419646A (en) * 1979-12-22 1983-12-06 Eduard Hermle Electric proximity sensor
US5278496A (en) * 1992-05-22 1994-01-11 Component Sales & Consultants, Inc. High output and environmentally impervious variable reluctance sensor
US6008750A (en) * 1997-02-11 1999-12-28 Decatur Electronics, Inc. Microwave transceiver utilizing a microstrip antenna
DE202007003687U1 (en) * 2007-03-09 2008-07-10 Pepperl + Fuchs Gmbh Arrangement with housing, electronic components and potting compound
EP2085993A1 (en) * 2008-01-30 2009-08-05 Pepperl + Fuchs Gmbh Sensor and method for its production
US20110053526A1 (en) * 2009-06-16 2011-03-03 David Matthew Strei Wireless process communication adapter with improved encapsulation
US20110285406A1 (en) * 2010-05-21 2011-11-24 Burkhard Reetmeyer Inductive sensor and method of assembly

Also Published As

Publication number Publication date
DE202013105906U1 (en) 2014-02-25
WO2015096958A2 (en) 2015-07-02

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