AU2003238365A1 - Method and device for the direct digitization of microwave signals - Google Patents

Method and device for the direct digitization of microwave signals

Info

Publication number
AU2003238365A1
AU2003238365A1 AU2003238365A AU2003238365A AU2003238365A1 AU 2003238365 A1 AU2003238365 A1 AU 2003238365A1 AU 2003238365 A AU2003238365 A AU 2003238365A AU 2003238365 A AU2003238365 A AU 2003238365A AU 2003238365 A1 AU2003238365 A1 AU 2003238365A1
Authority
AU
Australia
Prior art keywords
microwave signals
direct digitization
digitization
direct
microwave
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
AU2003238365A
Other versions
AU2003238365B2 (en
Inventor
Robert Laun
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.)
Vega Grieshaber KG
Original Assignee
Vega Grieshaber KG
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
Priority claimed from US10/058,713 external-priority patent/US6581460B1/en
Application filed by Vega Grieshaber KG filed Critical Vega Grieshaber KG
Publication of AU2003238365A1 publication Critical patent/AU2003238365A1/en
Application granted granted Critical
Publication of AU2003238365B2 publication Critical patent/AU2003238365B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2003238365A 2002-01-28 2003-01-28 Method and device for the direct digitization of microwave signals Ceased AU2003238365B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/058,713 2002-01-28
US10/058,713 US6581460B1 (en) 2002-01-28 2002-01-28 Method and device for direct digitizing microwave signals
PCT/EP2003/000853 WO2003064978A2 (en) 2002-01-28 2003-01-28 Method and device for the direct digitization of microwave signals

Publications (2)

Publication Number Publication Date
AU2003238365A1 true AU2003238365A1 (en) 2003-09-18
AU2003238365B2 AU2003238365B2 (en) 2008-01-17

Family

ID=22018453

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003238365A Ceased AU2003238365B2 (en) 2002-01-28 2003-01-28 Method and device for the direct digitization of microwave signals

Country Status (6)

Country Link
US (1) US6581460B1 (en)
EP (1) EP1470395B1 (en)
CN (1) CN1322316C (en)
AU (1) AU2003238365B2 (en)
DE (1) DE10303281A1 (en)
WO (1) WO2003064978A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140821A1 (en) * 2001-08-20 2003-03-06 Grieshaber Vega Kg Microwave level sensor has direct digitization is more accurate and cheaper than analogue units
US7334470B1 (en) * 2004-09-30 2008-02-26 Siemens Milltronics Process Instruments, Inc. Digital interface and receiver for time-of-flight level measurement and pulse-echo ranging systems
US20080060431A1 (en) * 2006-09-07 2008-03-13 Christer Frovik Radar level gauging
DE102008050329A1 (en) * 2008-10-10 2010-04-15 Endress + Hauser Gmbh + Co. Kg Microwave level gauge
DE102010031276A1 (en) * 2010-07-13 2012-01-19 Endress + Hauser Gmbh + Co. Kg Level gauge for determining and monitoring a level of a medium in the process chamber of a container by means of a microwave transit time measurement method
CN103134567A (en) * 2011-12-01 2013-06-05 苏州列维电器设备有限公司 High frequency electromagnetic level indicator
CN103674177B (en) * 2013-12-19 2016-08-17 重庆川仪自动化股份有限公司 A kind of signal processing method and device
CN104913724A (en) * 2014-03-14 2015-09-16 北京普瑞微纳科技有限公司 Super high speed height measurement system
CN105371918A (en) * 2015-11-09 2016-03-02 江南大学 Coal bunker location detection method
CN105236044B (en) * 2015-11-09 2018-06-19 江南大学 The detection of well head coal bunker position in storehouse, display methods
ES2927288T3 (en) * 2017-05-09 2022-11-03 Grieshaber Vega Kg Limit level measurement, pressure measurement or flow measurement with short measurement time

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000418A (en) 1975-11-26 1976-12-28 General Electric Company Apparatus for storing and retrieving analog and digital signals
US4271488A (en) 1979-04-13 1981-06-02 Tektronix, Inc. High-speed acquisition system employing an analog memory matrix
US5144525A (en) * 1990-09-27 1992-09-01 Tektronix, Inc. Analog acquisition system including a high speed timing generator
US5200983A (en) * 1992-04-17 1993-04-06 Tektronix, Inc. Fiso analog signal acquisition system employing CCD array storage
DE4240491C2 (en) 1992-12-02 1996-10-31 Grieshaber Vega Kg Device for measuring the transit time, in particular distance measurement
US5557618A (en) 1993-01-19 1996-09-17 Tektronix, Inc. Signal sampling circuit with redundancy
DE4407396C2 (en) 1994-03-05 1999-12-02 Abb Patent Gmbh Method for performing redundant signal processing in 2-of-3 technology
US5847567A (en) 1994-09-30 1998-12-08 Rosemount Inc. Microwave level gauge with remote transducer
EP0955527B1 (en) * 1998-05-05 2007-06-27 Endress + Hauser GmbH + Co. KG Microwave level detector

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