DE69029958D1 - Digital synchronisierte Quelle für ein Wobbelsignal - Google Patents

Digital synchronisierte Quelle für ein Wobbelsignal

Info

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
Application number
DE69029958T
Other languages
English (en)
Other versions
DE69029958T2 (de
Inventor
Douglas E Fullmer
Michael J Seibel
James E Bossaller
Glen M Baker
Roger D Sheppard
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.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard Co
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 US07/414,556 external-priority patent/US5016202A/en
Priority claimed from US07/414,555 external-priority patent/US5023571A/en
Priority claimed from US07/414,567 external-priority patent/US5028886A/en
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69029958D1 publication Critical patent/DE69029958D1/de
Publication of DE69029958T2 publication Critical patent/DE69029958T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE69029958T 1989-09-29 1990-09-22 Digital synchronisierte Quelle für ein Wobbelsignal Expired - Fee Related DE69029958T2 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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