DE69024931D1 - Z.F.-Kalibrierverfahren - Google Patents
Z.F.-KalibrierverfahrenInfo
- Publication number
- DE69024931D1 DE69024931D1 DE69024931T DE69024931T DE69024931D1 DE 69024931 D1 DE69024931 D1 DE 69024931D1 DE 69024931 T DE69024931 T DE 69024931T DE 69024931 T DE69024931 T DE 69024931T DE 69024931 D1 DE69024931 D1 DE 69024931D1
- Authority
- DE
- Germany
- Prior art keywords
- calibration procedure
- calibration
- procedure
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/463,742 US5099200A (en) | 1990-01-12 | 1990-01-12 | I.f. calibration system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69024931D1 true DE69024931D1 (de) | 1996-02-29 |
DE69024931T2 DE69024931T2 (de) | 1996-05-30 |
Family
ID=23841189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69024931T Expired - Fee Related DE69024931T2 (de) | 1990-01-12 | 1990-11-23 | Z.F.-Kalibrierverfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5099200A (de) |
EP (1) | EP0437034B1 (de) |
JP (1) | JP3122144B2 (de) |
DE (1) | DE69024931T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117179A (en) * | 1990-03-13 | 1992-05-26 | Hewlett-Packard Company | Swept signal analysis instrument and method |
DE19637676C2 (de) * | 1996-09-05 | 2000-01-05 | Siemens Ag | Anordnung zum Bestimmen von Grund- und Oberschwingungen einer elektrischen Meßgröße |
US6411797B1 (en) * | 1996-09-20 | 2002-06-25 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for performance characterization of satellite transponders |
DE19757296C2 (de) | 1997-12-22 | 2002-12-05 | Rohde & Schwarz | Verfahren zum Bestimmen der Übertragungsfunktion eines Meßgerätes |
US7038465B2 (en) * | 2003-04-02 | 2006-05-02 | Agilent Technologies, Inc. | System and method for calibrating balanced signals |
US7310504B2 (en) * | 2004-03-26 | 2007-12-18 | Agilent Technologies, Inc. | IF frequency response characterization employing overlapping frequency bands |
US7379493B2 (en) * | 2004-06-07 | 2008-05-27 | Lockheed Martin Corporation | Signal analyzer for detecting distortions in signals |
US8525509B2 (en) * | 2007-12-04 | 2013-09-03 | Headway Technologies, Inc. | Low cost simplified spectrum analyzer for magnetic head/media tester |
CN102364348A (zh) * | 2011-11-18 | 2012-02-29 | 西安欣业科技发展有限公司 | 卫星地面站中频信号频谱自动监测分析仪 |
JP7413714B2 (ja) * | 2019-10-18 | 2024-01-16 | 日本電気株式会社 | 較正方法、較正装置、及びプログラム |
CN112946456B (zh) * | 2021-01-28 | 2022-07-15 | 湖南航天机电设备与特种材料研究所 | 一种i/f电路及其校准方法、校准装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2546248A (en) * | 1943-07-14 | 1951-03-27 | Cossor Ltd A C | Electrical test apparatus |
US2393856A (en) * | 1944-10-12 | 1946-01-29 | Collins Radio Co | Calibration system for radio receivers |
US2495997A (en) * | 1944-10-31 | 1950-01-31 | Philco Corp | Radio receiver aligning apparatus and method |
GB1212367A (en) * | 1966-12-23 | 1970-11-18 | Wandel U Goltermann K G | A high frequency signal level measuring instrument |
US3643126A (en) * | 1970-03-04 | 1972-02-15 | Hewlett Packard Co | Frequency-measuring system utilizing means for momentarily stopping the variable frequency generator |
US4232398A (en) * | 1978-02-09 | 1980-11-04 | Motorola, Inc. | Radio receiver alignment indicator |
JPS5764171A (en) * | 1980-10-08 | 1982-04-19 | Advantest Corp | Spectrum analyzer |
US4447782A (en) * | 1982-03-17 | 1984-05-08 | Transat Corp. | Apparatus for automatic measurement of equivalent circuit parameters of piezoelectric resonators |
FR2534718A1 (fr) * | 1982-10-19 | 1984-04-20 | Efcis | Analyseur spectral, notamment pour la reconnaissance de parole |
US4584710A (en) * | 1984-11-13 | 1986-04-22 | The United States Of America As Represented By The Secretary Of The Navy | Coherent receiver phase and amplitude alignment circuit |
WO1986006174A1 (en) * | 1985-04-13 | 1986-10-23 | Anritsu Corporation | Heterodyne-type method and apparatus for measuring signals, having means for automatically correcting the detuning |
GB2189631A (en) * | 1986-04-23 | 1987-10-28 | Stc Plc | R f spectrum analysing receiver |
-
1990
- 1990-01-12 US US07/463,742 patent/US5099200A/en not_active Expired - Lifetime
- 1990-11-23 DE DE69024931T patent/DE69024931T2/de not_active Expired - Fee Related
- 1990-11-23 EP EP90312784A patent/EP0437034B1/de not_active Expired - Lifetime
-
1991
- 1991-01-11 JP JP03002153A patent/JP3122144B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04249776A (ja) | 1992-09-04 |
DE69024931T2 (de) | 1996-05-30 |
JP3122144B2 (ja) | 2001-01-09 |
EP0437034A3 (en) | 1992-04-22 |
EP0437034B1 (de) | 1996-01-17 |
EP0437034A2 (de) | 1991-07-17 |
US5099200A (en) | 1992-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US |
|
8339 | Ceased/non-payment of the annual fee |