JP3148225B2 - ディジタル同期掃引方法 - Google Patents

ディジタル同期掃引方法

Info

Publication number
JP3148225B2
JP3148225B2 JP26034990A JP26034990A JP3148225B2 JP 3148225 B2 JP3148225 B2 JP 3148225B2 JP 26034990 A JP26034990 A JP 26034990A JP 26034990 A JP26034990 A JP 26034990A JP 3148225 B2 JP3148225 B2 JP 3148225B2
Authority
JP
Japan
Prior art keywords
sweep
frequency
signal
source
output
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
JP26034990A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03124122A (ja
Inventor
マイクル・ジェイ・セイベル
ダグラス・イー・フルマー
ロジャー・デー・シェパード
ジェイムズ・イー・ボサラー
グレン・エム・ベイカー
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
Agilent Technologies Inc
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 US07/414,555 external-priority patent/US5023571A/en
Priority claimed from US07/414,567 external-priority patent/US5028886A/en
Priority claimed from US07/414,556 external-priority patent/US5016202A/en
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JPH03124122A publication Critical patent/JPH03124122A/ja
Application granted granted Critical
Publication of JP3148225B2 publication Critical patent/JP3148225B2/ja
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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP26034990A 1989-09-29 1990-09-28 ディジタル同期掃引方法 Expired - Fee Related JP3148225B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
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
US07/414,556 US5016202A (en) 1989-09-29 1989-09-29 Interpolated swept parameter system for synthesized sweeper
US414556 1989-09-29
US414555 1989-09-29
US414567 1999-10-08

Publications (2)

Publication Number Publication Date
JPH03124122A JPH03124122A (ja) 1991-05-27
JP3148225B2 true JP3148225B2 (ja) 2001-03-19

Family

ID=27411025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26034990A Expired - Fee Related JP3148225B2 (ja) 1989-09-29 1990-09-28 ディジタル同期掃引方法

Country Status (3)

Country Link
EP (2) EP0743746B1 (en:Method)
JP (1) JP3148225B2 (en:Method)
DE (2) DE69033458T2 (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992022128A1 (en) * 1991-06-06 1992-12-10 Wiltron Measurements Limited Improved signal generator and testing apparatus
WO1992022129A1 (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
EP1135860B1 (de) 1998-12-03 2003-04-02 Continental Teves AG & Co. oHG Verfahren zur Überwachung einer SCHALTUNGSANORDNUNG mit A/D-WANDLER FÜR SICHERHEITSKRITISCHE ANWENDUNGEN
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603305A (en) 1984-07-24 1986-07-29 Cushman Electronics, Inc. Apparatus and method for sweep oscillator calibration

Family Cites Families (6)

* 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
US4647873A (en) * 1985-07-19 1987-03-03 General Dynamics, Pomona Division Adaptive linear FM sweep corrective system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603305A (en) 1984-07-24 1986-07-29 Cushman Electronics, Inc. Apparatus and method for sweep oscillator calibration

Also Published As

Publication number Publication date
EP0743746B1 (en) 2000-02-09
EP0420082B1 (en) 1997-02-19
DE69029958T2 (de) 1997-08-21
JPH03124122A (ja) 1991-05-27
DE69033458T2 (de) 2000-06-15
EP0743746A3 (en:Method) 1996-12-04
DE69033458D1 (de) 2000-03-16
EP0420082A3 (en) 1991-09-25
DE69029958D1 (de) 1997-03-27
EP0420082A2 (en) 1991-04-03
EP0743746A2 (en) 1996-11-20

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