CH566090A5 - - Google Patents

Info

Publication number
CH566090A5
CH566090A5 CH455674A CH455674A CH566090A5 CH 566090 A5 CH566090 A5 CH 566090A5 CH 455674 A CH455674 A CH 455674A CH 455674 A CH455674 A CH 455674A CH 566090 A5 CH566090 A5 CH 566090A5
Authority
CH
Switzerland
Application number
CH455674A
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH566090A5 publication Critical patent/CH566090A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/002—N-path filters
CH455674A 1973-04-02 1974-04-02 CH566090A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2316436A DE2316436C2 (de) 1973-04-02 1973-04-02 Frequenzfilter mit einer aus zwei parallelen Filterzweigen bestehenden und durch einen Frequenzgenerator gesteuerten Filterschaltung

Publications (1)

Publication Number Publication Date
CH566090A5 true CH566090A5 (OSRAM) 1975-08-29

Family

ID=5876783

Family Applications (1)

Application Number Title Priority Date Filing Date
CH455674A CH566090A5 (OSRAM) 1973-04-02 1974-04-02

Country Status (5)

Country Link
US (1) US3912916A (OSRAM)
CH (1) CH566090A5 (OSRAM)
DE (1) DE2316436C2 (OSRAM)
FR (1) FR2223898B1 (OSRAM)
PL (1) PL88654B1 (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971998A (en) * 1975-05-02 1976-07-27 Bell Telephone Laboratories, Incorporated Recursive detector-oscillator circuit
JPS5271960A (en) * 1975-12-11 1977-06-15 Fukuda Denshi Kk Realltime nonnphase filter using delay circuit
SE406815B (sv) * 1978-03-10 1979-02-26 Ericsson Telefon Ab L M Smalbandig nivadetektor for detektering av en periodisk signal bland ett antal foretredesvis periodiska signaler
US4181967A (en) * 1978-07-18 1980-01-01 Motorola, Inc. Digital apparatus approximating multiplication of analog signal by sine wave signal and method
US4268979A (en) * 1978-08-17 1981-05-26 The Singer Company Method and apparatus to extend the bandwidth of buffeting in flight simulators
US4430641A (en) 1981-05-11 1984-02-07 Tektronix, Inc. Charge-pump glitch filter
CH662683A5 (de) * 1983-08-11 1987-10-15 Landis & Gyr Ag Bandpassfilter zum empfang eines ueber ein elektrisches energieversorgungsnetz uebertragenen tonsignals.
US4679001A (en) * 1985-10-11 1987-07-07 International Business Machines Corporation Adaptive stop-notch filter
US4731587A (en) * 1985-12-10 1988-03-15 Hughes Aircraft Company Enhanced quadrature notch filter
JPH07508609A (ja) * 1992-06-30 1995-09-21 エレクトロニック　イノベイターズ，インコーポレイテッド Ａｃ電力ライン搬送波電流ｌａｎを用いた分散型知能による工学的被害およびダメージコントロール管理システム
US5767705A (en) * 1995-07-18 1998-06-16 Victor Company Of Japan, Ltd. Frequency converting circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493876A (en) * 1966-06-28 1970-02-03 Us Army Stable coherent filter for sampled bandpass signals
US3307408A (en) * 1966-08-10 1967-03-07 Int Research & Dev Co Ltd Synchronous filter apparatus in which pass-band automatically tracks signal, useful for vibration analysis
US3628163A (en) * 1969-08-01 1971-12-14 Ufad Corp Filter system
US3659212A (en) * 1970-06-16 1972-04-25 Honeywell Inc Notch filter

Also Published As

Publication number Publication date
DE2316436B1 (de) 1974-08-01
FR2223898B1 (OSRAM) 1978-04-21
FR2223898A1 (OSRAM) 1974-10-25
PL88654B1 (OSRAM) 1976-09-30
DE2316436C2 (de) 1975-03-27
US3912916A (en) 1975-10-14

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased