AU2003238365A1 - Method and device for the direct digitization of microwave signals - Google Patents
Method and device for the direct digitization of microwave signalsInfo
- 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
Links
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)
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)
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 |
-
2002
- 2002-01-28 US US10/058,713 patent/US6581460B1/en not_active Expired - Lifetime
-
2003
- 2003-01-28 CN CNB038028689A patent/CN1322316C/en not_active Expired - Fee Related
- 2003-01-28 WO PCT/EP2003/000853 patent/WO2003064978A2/en not_active Application Discontinuation
- 2003-01-28 AU AU2003238365A patent/AU2003238365B2/en not_active Ceased
- 2003-01-28 DE DE10303281A patent/DE10303281A1/en not_active Withdrawn
- 2003-01-28 EP EP03734707A patent/EP1470395B1/en not_active Expired - Fee Related
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