DE69528199T2 - Resonanzfrequenzabstimmung eines resonators - Google Patents
Resonanzfrequenzabstimmung eines resonatorsInfo
- Publication number
- DE69528199T2 DE69528199T2 DE69528199T DE69528199T DE69528199T2 DE 69528199 T2 DE69528199 T2 DE 69528199T2 DE 69528199 T DE69528199 T DE 69528199T DE 69528199 T DE69528199 T DE 69528199T DE 69528199 T2 DE69528199 T2 DE 69528199T2
- Authority
- DE
- Germany
- Prior art keywords
- resonator
- resonance frequency
- frequency tuning
- tuning
- resonance
- 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
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
- H01P7/08—Strip line resonators
- H01P7/084—Triplate line resonators
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945985A FI97754C (fi) | 1994-12-21 | 1994-12-21 | Resonaattorin resonanssitaajuuden sähköinen säätö |
PCT/FI1995/000695 WO1996019842A1 (en) | 1994-12-21 | 1995-12-21 | Resonator resonant frequency tuning |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69528199D1 DE69528199D1 (de) | 2002-10-17 |
DE69528199T2 true DE69528199T2 (de) | 2003-04-30 |
Family
ID=8542021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69528199T Expired - Fee Related DE69528199T2 (de) | 1994-12-21 | 1995-12-21 | Resonanzfrequenzabstimmung eines resonators |
Country Status (8)
Country | Link |
---|---|
US (1) | US5923233A (de) |
EP (1) | EP0799505B1 (de) |
JP (1) | JPH11501469A (de) |
AU (1) | AU689685B2 (de) |
DE (1) | DE69528199T2 (de) |
ES (1) | ES2181804T3 (de) |
FI (1) | FI97754C (de) |
WO (1) | WO1996019842A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI113579B (fi) * | 1998-05-08 | 2004-05-14 | Filtronic Lk Oy | Suodatinrakenne ja oskillaatori useiden gigahertsien taajuuksille |
DE19915247A1 (de) * | 1999-04-03 | 2000-10-05 | Philips Corp Intellectual Pty | Spannungsabhängiger Dünnschichtkondensator |
EP1228565B1 (de) * | 1999-11-09 | 2014-04-30 | QUALCOMM Incorporated | Pin-dioden-schaltanordnung |
US20050206482A1 (en) * | 2004-03-17 | 2005-09-22 | Dutoit Nicolaas | Electronically tunable switched-resonator filter bank |
US20070253468A1 (en) * | 2006-05-01 | 2007-11-01 | Micrel Inc. | Spread Spectrum ASK/OOK Transmitter |
JP4650897B2 (ja) * | 2006-09-19 | 2011-03-16 | 三菱電機株式会社 | 周波数可変rfフィルタ |
US9431691B2 (en) | 2011-05-20 | 2016-08-30 | M-Tron Industries, Inc. | Voltage tunable filters |
FR2987196B1 (fr) * | 2012-02-17 | 2014-04-04 | Continental Automotive France | Procede et dispositif de diagnostic d'antenne |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3593225A (en) * | 1969-09-29 | 1971-07-13 | Us Army | L-band switchable narrow bandstop filter |
IT1160736B (it) * | 1983-03-18 | 1987-03-11 | Telettra Lab Telefon | Circuito risuonatore per un sistema di estrazione dal flusso di dati dell'oscillazione alla frequenza di temporizzazione |
US4692724A (en) * | 1985-10-21 | 1987-09-08 | E-Systems, Inc. | High power tunable filter |
US5065121A (en) * | 1988-03-29 | 1991-11-12 | Rf Products, Inc. | Switchable resonator device |
JPH0255407A (ja) * | 1988-08-20 | 1990-02-23 | Fujitsu Ltd | ストリップライン共振器の共振周波数の微調方式 |
EP0590612B1 (de) * | 1992-09-29 | 1998-08-26 | Matsushita Electric Industrial Co., Ltd. | Frequenzabstimmbarer Resonator mit einem Varaktor |
FI92964C (fi) * | 1993-03-03 | 1995-01-25 | Lk Products Oy | Vahvistava suodatin |
JPH0851381A (ja) * | 1994-08-04 | 1996-02-20 | Uniden Corp | 集積化が可能な高周波用ポート選択回路 |
-
1994
- 1994-12-21 FI FI945985A patent/FI97754C/fi not_active IP Right Cessation
-
1995
- 1995-12-21 EP EP95941109A patent/EP0799505B1/de not_active Expired - Lifetime
- 1995-12-21 JP JP8519546A patent/JPH11501469A/ja active Pending
- 1995-12-21 ES ES95941109T patent/ES2181804T3/es not_active Expired - Lifetime
- 1995-12-21 AU AU42625/96A patent/AU689685B2/en not_active Ceased
- 1995-12-21 WO PCT/FI1995/000695 patent/WO1996019842A1/en active IP Right Grant
- 1995-12-21 US US08/849,973 patent/US5923233A/en not_active Expired - Fee Related
- 1995-12-21 DE DE69528199T patent/DE69528199T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI945985A0 (fi) | 1994-12-21 |
FI97754C (fi) | 1997-02-10 |
AU4262596A (en) | 1996-07-10 |
EP0799505A1 (de) | 1997-10-08 |
US5923233A (en) | 1999-07-13 |
FI97754B (fi) | 1996-10-31 |
JPH11501469A (ja) | 1999-02-02 |
EP0799505B1 (de) | 2002-09-11 |
FI945985A (fi) | 1996-06-22 |
DE69528199D1 (de) | 2002-10-17 |
WO1996019842A1 (en) | 1996-06-27 |
AU689685B2 (en) | 1998-04-02 |
ES2181804T3 (es) | 2003-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI933988A (fi) | Useita resonaattoreita käsittävä radiotaajuussuodatin | |
ITMI931431A1 (it) | Risonatore sintonizzzabile per oscillatori e filtri alle microonde | |
FI944701A0 (fi) | Helix-resonaattoreita käsittävä radiotaajuussuodatin | |
FI946115A (fi) | Poikittaismagneettinen dielektrinen kaksoismoodiresonaattorilaite ja sitä hyväksikäyttävä suurtaajuuskaistanpäästösuodatin | |
DE69620526T2 (de) | In Resonanzfrequenz variierbarer dielektrischer Resonator | |
DE69528199D1 (de) | Resonanzfrequenzabstimmung eines resonators | |
FI98577B (fi) | Oskillaattorin keskitaajuuden viritysmenetelmä | |
DE59912257D1 (de) | Verfahren zum Abstimmen der Resonanzfrequenz eines dielektrischen Resonators | |
NO984574D0 (no) | Piezoelektrisk resonator med regulerbar resonansfrekvens, og kommunikasjonsapparat med slike resonatorer | |
ITMI921279A0 (it) | Dispositivo di sintonia per risonatori dielettrici e filtri alle microonde | |
NO984484L (no) | Montering av dielektriske resonatorer | |
DE58905727D1 (de) | Anordnung zur abstimmung eines erdsymmetrischen resonators. | |
DE69701757T2 (de) | Schnell-Lageverriegelung eines Resonators | |
KR960003317U (ko) | 유전체 공진자의 미세조정 발진장치 | |
NO922416D0 (no) | Resonant mikroboelgehulrom med dobbel dielektrisk resonator og avstemningsresonansfrekvens | |
NO913942L (no) | Selvsvingende mikroboelgefrekvensomformer omfattende en dielektrisk resonator | |
KR950027513U (ko) | 통신기기의 주파수동조용 세라믹 공진기 | |
KR950007470U (ko) | 미세 조정 주파수 발진기 | |
FI981348A (fi) | Suurtaajuusresonaattori- ja suodatinrakenne | |
KR950015815U (ko) | 국부발진 주파수 미세조정회로 | |
PL288375A1 (en) | Method of tuning a generator to resonance frequency of resonant elements while measuring their parameters | |
KR960034902U (ko) | 가변 주파수 레조네이터 | |
KR910009688U (ko) | 공진파수의 변경이 용이한 압전부저 | |
KR970019825U (ko) | 오실레이터단의 유전체 공진기 부착구조 | |
KR930026652U (ko) | 유전체 공진기를 이용한 발진기의 튜닝 스크류 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |