CH472149A - N-Pfad-Bandfilter - Google Patents

N-Pfad-Bandfilter

Info

Publication number
CH472149A
CH472149A CH407868A CH407868A CH472149A CH 472149 A CH472149 A CH 472149A CH 407868 A CH407868 A CH 407868A CH 407868 A CH407868 A CH 407868A CH 472149 A CH472149 A CH 472149A
Authority
CH
Switzerland
Prior art keywords
band filter
path band
path
filter
band
Prior art date
Application number
CH407868A
Other languages
English (en)
Inventor
Walter Dr Heinlein
Erik Dipl Ing Langer
Karl-Heinz Dipl Ing Moehrmann
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
Priority claimed from DE19671541971 external-priority patent/DE1541971B2/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH472149A publication Critical patent/CH472149A/de

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
CH407868A 1967-03-22 1968-03-19 N-Pfad-Bandfilter CH472149A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671541971 DE1541971B2 (de) 1967-03-22 1967-03-22 Bandfilter in der Art eines N-Pfad-Filters

Publications (1)

Publication Number Publication Date
CH472149A true CH472149A (de) 1969-04-30

Family

ID=5676191

Family Applications (1)

Application Number Title Priority Date Filing Date
CH407868A CH472149A (de) 1967-03-22 1968-03-19 N-Pfad-Bandfilter

Country Status (3)

Country Link
US (1) US3526858A (de)
CH (1) CH472149A (de)
GB (1) GB1197378A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701059A (en) * 1971-04-16 1972-10-24 Us Navy Remote controlled, adjustable bandwidth low pass filter
US3729695A (en) * 1972-05-18 1973-04-24 Bell Telephone Labor Inc Commutating capacitor impedance device
FR2280141A1 (fr) * 1974-07-26 1976-02-20 Materiel Telephonique Systeme de signalisation entre centres de traitement d'informations
US4039979A (en) * 1975-06-18 1977-08-02 Bell Telephone Laboratories, Incorporated Reduction of aliasing distortion in sampled signals
GB1585081A (en) * 1976-01-07 1981-02-25 Perkin Elmer Ltd Scanning spectrophotometers
JPS53116052A (en) * 1977-03-18 1978-10-11 Nec Corp Band pass filter
US4476448A (en) * 1982-09-02 1984-10-09 At&T Bell Laboratories Switched capacitor high-pass filter
US4975663A (en) * 1986-03-12 1990-12-04 Rockwell International Corporation Frequency equalizer
JPH03283909A (ja) * 1990-03-30 1991-12-13 Kinseki Ltd 帯域フイルタ
US7187230B2 (en) * 2005-03-18 2007-03-06 Nokia Corporation Transferred-impedance filtering in RF receivers
FR3010837B1 (fr) * 2013-09-17 2015-10-02 Commissariat Energie Atomique Capteur d'image terahertz
US10128819B2 (en) 2016-01-21 2018-11-13 Qualcomm Incorporated High rejection wideband bandpass N-path filter
CN108134591A (zh) * 2018-03-12 2018-06-08 上海物麒科技有限公司 一种可重构滤波器
CN112119588A (zh) * 2018-05-18 2020-12-22 华为技术有限公司 一种改进带外抑制的n路滤波器
CN111490750B (zh) * 2020-04-10 2023-08-08 深圳市九天睿芯科技有限公司 一种用于语音活动检测的时分交织带通滤波器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172043A (en) * 1961-12-11 1965-03-02 Daniel E Altman Signal delay utilizing plurality of samplers each comprising switch, amplifier, andstorage element connected serially

Also Published As

Publication number Publication date
US3526858A (en) 1970-09-01
GB1197378A (en) 1970-07-01

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Legal Events

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