DE3581834D1 - 50 % amplitudenpunkt- und phasendetektor. - Google Patents

50 % amplitudenpunkt- und phasendetektor.

Info

Publication number
DE3581834D1
DE3581834D1 DE8585302040T DE3581834T DE3581834D1 DE 3581834 D1 DE3581834 D1 DE 3581834D1 DE 8585302040 T DE8585302040 T DE 8585302040T DE 3581834 T DE3581834 T DE 3581834T DE 3581834 D1 DE3581834 D1 DE 3581834D1
Authority
DE
Germany
Prior art keywords
phase detector
amplitude point
amplitude
point
detector
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
DE8585302040T
Other languages
English (en)
Inventor
Earl G Matney
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.)
Tektronix Inc
Original Assignee
Tektronix 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
Application filed by Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of DE3581834D1 publication Critical patent/DE3581834D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2281—Homodyne or synchrodyne circuits using a phase locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
DE8585302040T 1984-05-18 1985-03-25 50 % amplitudenpunkt- und phasendetektor. Expired - Fee Related DE3581834D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/611,798 US4585989A (en) 1984-05-18 1984-05-18 50% point of amplitude and phase detector

Publications (1)

Publication Number Publication Date
DE3581834D1 true DE3581834D1 (de) 1991-04-04

Family

ID=24450454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302040T Expired - Fee Related DE3581834D1 (de) 1984-05-18 1985-03-25 50 % amplitudenpunkt- und phasendetektor.

Country Status (4)

Country Link
US (1) US4585989A (de)
EP (1) EP0161758B1 (de)
JP (1) JPS60254925A (de)
DE (1) DE3581834D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2584459B2 (ja) * 1987-10-15 1997-02-26 リーダー電子株式会社 複合映像信号のｓｃ／ｈ位相測定装置
US4939750A (en) * 1988-03-17 1990-07-03 Oki Electric Industry, Co., Ltd. Adaptive signal discrimination circuit and a method for discriminating high and low level of data signals
US5463423A (en) * 1992-03-11 1995-10-31 Thomson Consumer Electronics, Inc. Auxiliary video data detector and data slicer
US5233312A (en) * 1992-04-23 1993-08-03 Micro Motion, Incorporated DC feedback circuit using sample and hold circuits
US6539316B1 (en) 2000-01-06 2003-03-25 Data Sciences International, Inc. Phase detector
US6595071B1 (en) 2000-01-06 2003-07-22 Transoma Medical, Inc. Estimation of error angle in ultrasound flow measurement
US6435037B1 (en) 2000-01-06 2002-08-20 Data Sciences International, Inc. Multiplexed phase detector
EP3217558B1 (de) * 2016-03-11 2020-05-13 Socionext Inc. Zeitunterschied messung
CN110905309B (zh) * 2019-11-18 2021-09-17 北京新能源汽车股份有限公司 电子锁的控制系统、方法和车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204365A (en) * 1967-09-21 1970-09-09 Standard Telephones Cables Ltd Phase-locked loop
SE382120B (sv) * 1975-01-29 1976-01-12 Ericsson Telefon Ab L M Anordning for metning av sma frekvensdifferenser
US4011503A (en) * 1975-10-16 1977-03-08 Narco Scientific Industries, Inc. Apparatus for measuring the phase relation of two alternating current signals
US4229759A (en) * 1978-08-23 1980-10-21 Rca Corporation Signal detector including sample and hold circuit with reduced offset error
US4316150A (en) * 1980-01-09 1982-02-16 Tektronix, Inc. Phase locked loop including phase detector system controlled by enable pulses

Also Published As

Publication number Publication date
EP0161758A3 (en) 1987-09-30
JPS60254925A (ja) 1985-12-16
US4585989A (en) 1986-04-29
EP0161758A2 (de) 1985-11-21
EP0161758B1 (de) 1991-02-27
JPH051653B2 (de) 1993-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee