DE69314861D1 - Aktives Bandpassfilter - Google Patents

Aktives Bandpassfilter

Info

Publication number
DE69314861D1
DE69314861D1 DE69314861T DE69314861T DE69314861D1 DE 69314861 D1 DE69314861 D1 DE 69314861D1 DE 69314861 T DE69314861 T DE 69314861T DE 69314861 T DE69314861 T DE 69314861T DE 69314861 D1 DE69314861 D1 DE 69314861D1
Authority
DE
Germany
Prior art keywords
bandpass filter
active bandpass
active
filter
bandpass
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 - Lifetime
Application number
DE69314861T
Other languages
English (en)
Other versions
DE69314861T2 (de
Inventor
Youhei Ishikawa
Seiji Hidaka
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69314861D1 publication Critical patent/DE69314861D1/de
Publication of DE69314861T2 publication Critical patent/DE69314861T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
DE69314861T 1992-07-17 1993-07-16 Aktives Bandpassfilter Expired - Lifetime DE69314861T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19039892A JP3343944B2 (ja) 1992-07-17 1992-07-17 アクティブ帯域通過フィルタ

Publications (2)

Publication Number Publication Date
DE69314861D1 true DE69314861D1 (de) 1997-12-04
DE69314861T2 DE69314861T2 (de) 1998-03-19

Family

ID=16257494

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69314861T Expired - Lifetime DE69314861T2 (de) 1992-07-17 1993-07-16 Aktives Bandpassfilter
DE0579256T Pending DE579256T1 (de) 1992-07-17 1993-07-16 Aktives Bandpassfilter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE0579256T Pending DE579256T1 (de) 1992-07-17 1993-07-16 Aktives Bandpassfilter.

Country Status (4)

Country Link
US (1) US5379009A (de)
EP (1) EP0579256B1 (de)
JP (1) JP3343944B2 (de)
DE (2) DE69314861T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818309A (en) * 1996-12-21 1998-10-06 Hughes Electronics Corporation Microwave active notch filter and operating method with photonic bandgap crystal feedback loop
AU2001280173A1 (en) * 2000-08-29 2002-03-13 Matsushita Electric Industrial Co., Ltd. Dielectric filter
SE0102151D0 (sv) * 2001-06-18 2001-06-18 Ericsson Telefon Ab L M Active filter
JP4753276B2 (ja) * 2002-11-26 2011-08-24 東京エレクトロン株式会社 プラズマ処理方法及びプラズマ処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079341A (en) * 1977-03-01 1978-03-14 Bell Telephone Laboratories, Incorporated Microwave oscillator having feedback coupled through a dielectric resonator
JPS55117308A (en) * 1979-03-01 1980-09-09 Murata Mfg Co Ltd Oscillator
GB2170668A (en) * 1985-02-01 1986-08-06 Philips Electronic Associated Low noise, high frequency oscillator
US4816788A (en) * 1986-07-01 1989-03-28 Murata Manufacturing Co., Ltd. High frequency band-pass filter
FR2652211A1 (fr) * 1989-09-15 1991-03-22 Alcatel Transmission Resonateur hyperfrequence actif et filtre actif utilisant ce resonateur.

Also Published As

Publication number Publication date
EP0579256B1 (de) 1997-10-29
DE69314861T2 (de) 1998-03-19
DE579256T1 (de) 1994-08-18
US5379009A (en) 1995-01-03
EP0579256A1 (de) 1994-01-19
JP3343944B2 (ja) 2002-11-11
JPH0637501A (ja) 1994-02-10

Similar Documents

Publication Publication Date Title
FI932661A0 (fi) Vaerme- och fuktvaexlande filter
DE69123611D1 (de) Aktiver Filter
KR940008786U (ko) 동조 가능 필터
DE69334045D1 (de) Faltenfilter
DE68920971D1 (de) Bandpassfilter.
DE59301127D1 (de) Filtervorrichtung
DE69432814D1 (de) Optischer Bandpass-Filter
DE69308410D1 (de) Filter
NO934620L (no) Filteringsmembran-kasett
DE69323952T2 (de) Entstörfilter
NO941597L (no) Koaliserende konisk filter
FI934732A0 (fi) Dielektrisk filter
DE69327991D1 (de) Filter
KR960009383A (ko) 액티브 밴드패스 필터
DE69508672T2 (de) Aktives Bandpassfilter
DE69308598D1 (de) Filterelement
DE69314861T2 (de) Aktives Bandpassfilter
FI921025A0 (fi) Suodatin
DE59209675D1 (de) Aktives Oberwellenfilter
FI934146A (fi) Filteranordning foer en sekvensuppskattningsegalisator
DE69320607D1 (de) Verbesserungen an Filtern
KR950004965U (ko) 대역통과여파기
SE9301074D0 (sv) Aktivt filter
DK107592D0 (da) Filter
SE9203195D0 (sv) Filter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition