DE69029958D1 - Digital synchronisierte Quelle für ein Wobbelsignal - Google Patents
Digital synchronisierte Quelle für ein WobbelsignalInfo
- Publication number
- DE69029958D1 DE69029958D1 DE69029958T DE69029958T DE69029958D1 DE 69029958 D1 DE69029958 D1 DE 69029958D1 DE 69029958 T DE69029958 T DE 69029958T DE 69029958 T DE69029958 T DE 69029958T DE 69029958 D1 DE69029958 D1 DE 69029958D1
- Authority
- DE
- Germany
- Prior art keywords
- wobble signal
- synchronized source
- digitally synchronized
- digitally
- source
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/003—Circuit elements of oscillators
- H03B2200/0048—Circuit elements of oscillators including measures to switch the frequency band, e.g. by harmonic selection
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
- H03B2201/0225—Varying the frequency of the oscillations by electronic means the means being associated with an element comprising distributed inductances and capacitances
- H03B2201/0241—Varying the frequency of the oscillations by electronic means the means being associated with an element comprising distributed inductances and capacitances the element being a magnetically variable element, e.g. an Yttrium Iron Garnet
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/414,556 US5016202A (en) | 1989-09-29 | 1989-09-29 | Interpolated swept parameter system for synthesized sweeper |
US07/414,555 US5023571A (en) | 1989-09-29 | 1989-09-29 | Digitally-synchronized sweep signal source |
US07/414,567 US5028886A (en) | 1989-09-29 | 1989-09-29 | Swept frequency slope correction system for synthesized sweeper |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69029958D1 true DE69029958D1 (de) | 1997-03-27 |
DE69029958T2 DE69029958T2 (de) | 1997-08-21 |
Family
ID=27411025
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69029958T Expired - Fee Related DE69029958T2 (de) | 1989-09-29 | 1990-09-22 | Digital synchronisierte Quelle für ein Wobbelsignal |
DE69033458T Expired - Fee Related DE69033458T2 (de) | 1989-09-29 | 1990-09-22 | Digital synchronisierte Quelle für ein Wobbelsignal |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69033458T Expired - Fee Related DE69033458T2 (de) | 1989-09-29 | 1990-09-22 | Digital synchronisierte Quelle für ein Wobbelsignal |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0420082B1 (de) |
JP (1) | JP3148225B2 (de) |
DE (2) | DE69029958T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992022129A1 (en) * | 1991-06-06 | 1992-12-10 | Wiltron Measurements Limited | Improved signal generator and testing apparatus |
WO1992022128A1 (en) * | 1991-06-06 | 1992-12-10 | Wiltron Measurements Limited | Improved signal generator and testing apparatus |
DE4222105C2 (de) * | 1991-08-01 | 2002-03-07 | Agilent Technologies Inc | Phasenrastschaltung für eine gewobbelte Synthesizerquelle, vorzugsweise mit einer Stabilitätsverbesserungsschaltung |
DE19912766A1 (de) * | 1998-12-03 | 2000-06-08 | Continental Teves Ag & Co Ohg | Schaltungsanordnung mit A/D-Wandler für sicherheitskritische Anwendungen |
US6518900B1 (en) | 1998-12-03 | 2003-02-11 | Continential Teves Ag & Co., Ohg | Circuit configuration for testing and A/D converter for applications that are critical in terms of safety |
JP2002014124A (ja) * | 2000-06-29 | 2002-01-18 | Ando Electric Co Ltd | 掃引同調試験装置及びその最適制御設定値シミュレーション方法。 |
CN101923106B (zh) * | 2010-04-27 | 2012-07-04 | 中国计量科学研究院 | 四路正弦信号发生装置 |
JP5973949B2 (ja) * | 2013-03-29 | 2016-08-23 | アンリツ株式会社 | 磁気同調デバイス駆動装置及びそれを用いた信号分析装置並びに磁気同調デバイス駆動方法 |
US9531451B2 (en) | 2015-03-19 | 2016-12-27 | Infineon Technologies Ag | System and method for high-speed analog beamforming |
CN111610499B (zh) * | 2020-07-01 | 2024-07-23 | 无锡华测电子系统有限公司 | 一种新型便携式信号扫频源 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032859A (en) * | 1976-09-02 | 1977-06-28 | The United States Of America As Represented By The Secretary Of The Navy | 1 to 18 ghz microwave signal generator |
GB2048595B (en) * | 1979-05-04 | 1983-05-11 | Marconi Instruments Ltd | Swept frequency oscillator arrangements |
JPS5656034A (en) * | 1979-10-15 | 1981-05-16 | Advantest Corp | Sweep signal generator |
US4470025A (en) * | 1981-12-17 | 1984-09-04 | General Electric Company | Method and circuitry for chirped oscillator automatic frequency control |
US4499435A (en) * | 1982-09-30 | 1985-02-12 | Harris Corporation | System for linearizing sweep of voltage controlled oscillator |
US4603305A (en) * | 1984-07-24 | 1986-07-29 | Cushman Electronics, Inc. | Apparatus and method for sweep oscillator calibration |
US4647873A (en) * | 1985-07-19 | 1987-03-03 | General Dynamics, Pomona Division | Adaptive linear FM sweep corrective system |
-
1990
- 1990-09-22 DE DE69029958T patent/DE69029958T2/de not_active Expired - Fee Related
- 1990-09-22 DE DE69033458T patent/DE69033458T2/de not_active Expired - Fee Related
- 1990-09-22 EP EP90118235A patent/EP0420082B1/de not_active Expired - Lifetime
- 1990-09-22 EP EP96112553A patent/EP0743746B1/de not_active Expired - Lifetime
- 1990-09-28 JP JP26034990A patent/JP3148225B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0420082A3 (en) | 1991-09-25 |
EP0743746A3 (de) | 1996-12-04 |
EP0743746A2 (de) | 1996-11-20 |
JPH03124122A (ja) | 1991-05-27 |
DE69029958T2 (de) | 1997-08-21 |
DE69033458D1 (de) | 2000-03-16 |
EP0743746B1 (de) | 2000-02-09 |
JP3148225B2 (ja) | 2001-03-19 |
EP0420082B1 (de) | 1997-02-19 |
DE69033458T2 (de) | 2000-06-15 |
EP0420082A2 (de) | 1991-04-03 |
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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 |