JPS58139519A - 帯域除去フイルタ - Google Patents

帯域除去フイルタ

Info

Publication number
JPS58139519A
JPS58139519A JP2255282A JP2255282A JPS58139519A JP S58139519 A JPS58139519 A JP S58139519A JP 2255282 A JP2255282 A JP 2255282A JP 2255282 A JP2255282 A JP 2255282A JP S58139519 A JPS58139519 A JP S58139519A
Authority
JP
Japan
Prior art keywords
lambda
circuit
function
elimination filter
band elimination
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.)
Granted
Application number
JP2255282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362133B2 (enrdf_load_html_response
Inventor
Tsugio Takahashi
次男 高橋
Hiroshi Suzuki
鈴木　啓士
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2255282A priority Critical patent/JPS58139519A/ja
Publication of JPS58139519A publication Critical patent/JPS58139519A/ja
Publication of JPS6362133B2 publication Critical patent/JPS6362133B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks

Landscapes

  • Networks Using Active Elements (AREA)
JP2255282A 1982-02-15 1982-02-15 帯域除去フイルタ Granted JPS58139519A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2255282A JPS58139519A (ja) 1982-02-15 1982-02-15 帯域除去フイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2255282A JPS58139519A (ja) 1982-02-15 1982-02-15 帯域除去フイルタ

Publications (2)

Publication Number Publication Date
JPS58139519A true JPS58139519A (ja) 1983-08-18
JPS6362133B2 JPS6362133B2 (enrdf_load_html_response) 1988-12-01

Family

ID=12086004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2255282A Granted JPS58139519A (ja) 1982-02-15 1982-02-15 帯域除去フイルタ

Country Status (1)

Country Link
JP (1) JPS58139519A (enrdf_load_html_response)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561739B2 (en) 2010-07-13 2013-10-22 Aisin Seiki Kabushiki Kaisha Movable grille shutter for vehicle
US8727054B2 (en) 2010-03-19 2014-05-20 Aisin Seiki Kabushiki Kaisha Movable grille shutter for vehicle
US8752886B2 (en) 2009-05-07 2014-06-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mounting module for a cooling air flap module in a front panel of a motor vehicle
US8893836B2 (en) 2012-10-15 2014-11-25 Aisin Seiki Kabushiki Kaisha Grille shutter apparatus
US8960343B2 (en) 2012-03-22 2015-02-24 Aisin Seiki Kabushiki Kaisha Grill shutter device
US8967308B2 (en) 2011-11-22 2015-03-03 Aisin Seiki Kabushiki Kaisha Grille shutter apparatus
EP2942221A2 (en) 2014-05-09 2015-11-11 Aisin Seiki Kabushiki Kaisha Vehicle grille apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752886B2 (en) 2009-05-07 2014-06-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mounting module for a cooling air flap module in a front panel of a motor vehicle
US8727054B2 (en) 2010-03-19 2014-05-20 Aisin Seiki Kabushiki Kaisha Movable grille shutter for vehicle
US8561739B2 (en) 2010-07-13 2013-10-22 Aisin Seiki Kabushiki Kaisha Movable grille shutter for vehicle
US8967308B2 (en) 2011-11-22 2015-03-03 Aisin Seiki Kabushiki Kaisha Grille shutter apparatus
US8960343B2 (en) 2012-03-22 2015-02-24 Aisin Seiki Kabushiki Kaisha Grill shutter device
US8893836B2 (en) 2012-10-15 2014-11-25 Aisin Seiki Kabushiki Kaisha Grille shutter apparatus
EP2942221A2 (en) 2014-05-09 2015-11-11 Aisin Seiki Kabushiki Kaisha Vehicle grille apparatus
US9393861B2 (en) 2014-05-09 2016-07-19 Aisin Seiki Kabushiki Kaisha Vehicle grille apparatus

Also Published As

Publication number Publication date
JPS6362133B2 (enrdf_load_html_response) 1988-12-01

Similar Documents

Publication Publication Date Title
JP2964149B2 (ja) フィルタ回路
US3906390A (en) Transfer function control networks
Biolek et al. Universal biquads using CDTA elements for cascade filter design
Sotner et al. Reconnection-less OTA-based biquad filter with electronically reconfigurable transfers
JPS58139519A (ja) 帯域除去フイルタ
US5182522A (en) Polar leapfrog filter
Sagbas et al. Voltage-mode three-input single-output multifunction filters employing minimum number of components
Sedra et al. Optimum configurations for single-amplifier biquadratic filters
US4456885A (en) Filter circuit suitable for being fabricated into integrated circuit
JP2520056B2 (ja) 有極型リ−プフロッグ・フィルタ
JP2539301B2 (ja) 有極型リ−プフロッグ・フィルタ
Schaumann et al. Continuous-time filters
US3585539A (en) High frequency gyrator circuits
JPH04200008A (ja) アクティブ・フィルタ回路
JPS61170113A (ja) ２次アクテイブ位相等価器
US5296763A (en) Polar leapfrog filter
Nedungadi et al. Generalized second‐order active R filters
US3202925A (en) Filter amplifier
JPH06164314A (ja) アクティブフィルタ回路
JPH04150513A (ja) フィルタ回路
JPS59115610A (ja) 半導体フイルタ回路
JP3149528B2 (ja) フィルター
SU1334365A1 (ru) Активный RC-фильтр нижних частот п того пор дка
Mongkolwai et al. Current-mode universal biquad with orthogonal ω o-Q tuning using OTAs
JP2736081B2 (ja) アクティブフィルター回路