SE0302771D0 - Separation frequency detection in a radar level gauge - Google Patents

Separation frequency detection in a radar level gauge

Info

Publication number
SE0302771D0
SE0302771D0 SE0302771A SE0302771A SE0302771D0 SE 0302771 D0 SE0302771 D0 SE 0302771D0 SE 0302771 A SE0302771 A SE 0302771A SE 0302771 A SE0302771 A SE 0302771A SE 0302771 D0 SE0302771 D0 SE 0302771D0
Authority
SE
Sweden
Prior art keywords
circuit element
output
level gauge
clock frequency
radar level
Prior art date
Application number
SE0302771A
Other languages
English (en)
Inventor
Leif Nilsson
Original Assignee
Saab Marine Electronics
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 Saab Marine Electronics filed Critical Saab Marine Electronics
Priority to SE0302771A priority Critical patent/SE0302771D0/sv
Publication of SE0302771D0 publication Critical patent/SE0302771D0/sv
Priority to DE112004001989T priority patent/DE112004001989T5/de
Priority to CN2004800289961A priority patent/CN100406860C/zh
Priority to PCT/SE2004/001496 priority patent/WO2005038413A1/en

Links

SE0302771A 2003-10-20 2003-10-20 Separation frequency detection in a radar level gauge SE0302771D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0302771A SE0302771D0 (sv) 2003-10-20 2003-10-20 Separation frequency detection in a radar level gauge
DE112004001989T DE112004001989T5 (de) 2003-10-20 2004-10-18 Unterschiedsfrequenzerfassung in einem Radarfüllstandsmessgerät
CN2004800289961A CN100406860C (zh) 2003-10-20 2004-10-18 雷达物位计中的分离频率检测
PCT/SE2004/001496 WO2005038413A1 (en) 2003-10-20 2004-10-18 Separation frequency detection in a radar level gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302771A SE0302771D0 (sv) 2003-10-20 2003-10-20 Separation frequency detection in a radar level gauge

Publications (1)

Publication Number Publication Date
SE0302771D0 true SE0302771D0 (sv) 2003-10-20

Family

ID=29546590

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302771A SE0302771D0 (sv) 2003-10-20 2003-10-20 Separation frequency detection in a radar level gauge

Country Status (2)

Country Link
CN (1) CN100406860C (sv)
SE (1) SE0302771D0 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102169140B (zh) * 2010-12-27 2013-04-24 上海贝岭股份有限公司 一种时钟频率检测电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59814044D1 (de) * 1998-05-05 2007-08-09 Endress & Hauser Gmbh & Co Kg Mit Mikrowellen arbeitendes Füllstandsmessgerät
US6137438A (en) * 1998-07-22 2000-10-24 Thomas E. McEwan Precision short-range pulse-echo systems with automatic pulse detectors
US6300897B1 (en) * 1999-07-02 2001-10-09 Rosemount Inc. Stabilization in a radar level gauge
DE19949992C2 (de) * 1999-10-15 2002-08-29 Endress & Hauser Gmbh & Co Kg Verfahren zur Erhöhung der Störfestigkeit eines Zeitbereichsreflektometers
DE10106681A1 (de) * 2001-02-14 2003-01-02 Endress & Hauser Gmbh & Co Kg Vorrichtung zur Bestimmung des Füllstands eines Füllguts in einem Behälter
US6628229B1 (en) * 2002-08-01 2003-09-30 Rosemount Inc. Stabilization of oscillators in a radar level transmitter

Also Published As

Publication number Publication date
CN1864048A (zh) 2006-11-15
CN100406860C (zh) 2008-07-30

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