DK0540360T3 - Temperaturkompenseret resonator - Google Patents

Temperaturkompenseret resonator

Info

Publication number
DK0540360T3
DK0540360T3 DK92309975.8T DK92309975T DK0540360T3 DK 0540360 T3 DK0540360 T3 DK 0540360T3 DK 92309975 T DK92309975 T DK 92309975T DK 0540360 T3 DK0540360 T3 DK 0540360T3
Authority
DK
Denmark
Prior art keywords
temperature compensated
compensated resonator
resonator
temperature
compensated
Prior art date
Application number
DK92309975.8T
Other languages
English (en)
Inventor
Jorma Ohtonen
Kimmo Ervasti
Original Assignee
Lk Products Oy
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 Lk Products Oy filed Critical Lk Products Oy
Application granted granted Critical
Publication of DK0540360T3 publication Critical patent/DK0540360T3/da

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
    • H01P7/04—Coaxial resonators
DK92309975.8T 1991-10-31 1992-10-30 Temperaturkompenseret resonator DK0540360T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI915156A FI89644C (fi) 1991-10-31 1991-10-31 Temperaturkompenserad resonator

Publications (1)

Publication Number Publication Date
DK0540360T3 true DK0540360T3 (da) 1996-04-15

Family

ID=8533405

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92309975.8T DK0540360T3 (da) 1991-10-31 1992-10-30 Temperaturkompenseret resonator

Country Status (6)

Country Link
US (1) US5304968A (da)
EP (1) EP0540360B1 (da)
JP (1) JPH05235620A (da)
DE (1) DE69209223T2 (da)
DK (1) DK0540360T3 (da)
FI (1) FI89644C (da)

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SE514247C2 (sv) * 1999-06-04 2001-01-29 Allgon Ab Temperaturkompenserad stavresonator
US6466110B1 (en) 1999-12-06 2002-10-15 Kathrein Inc., Scala Division Tapered coaxial resonator and method
US6535087B1 (en) 2000-08-29 2003-03-18 Com Dev Limited Microwave resonator having an external temperature compensator
US6459346B1 (en) 2000-08-29 2002-10-01 Com Dev Limited Side-coupled microwave filter with circumferentially-spaced irises
US6734766B2 (en) * 2002-04-16 2004-05-11 Com Dev Ltd. Microwave filter having a temperature compensating element
US6894584B2 (en) 2002-08-12 2005-05-17 Isco International, Inc. Thin film resonators
US7224248B2 (en) * 2004-06-25 2007-05-29 D Ostilio James P Ceramic loaded temperature compensating tunable cavity filter
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EP1693919A1 (en) * 2005-02-09 2006-08-23 Alcatel Alsthom Compagnie Generale D'electricite RF-resonator tuning
US20060255888A1 (en) * 2005-05-13 2006-11-16 Kathrein Austria Ges.M.B.H Radio-frequency filter
FI20055420A0 (fi) * 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
FI119577B (fi) * 2005-11-24 2008-12-31 Pulse Finland Oy Monikaistainen antennikomponentti
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US10211538B2 (en) 2006-12-28 2019-02-19 Pulse Finland Oy Directional antenna apparatus and methods
FI20075269A0 (fi) * 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
GB2448875B (en) * 2007-04-30 2011-06-01 Isotek Electronics Ltd A temperature compensated tuneable TEM mode resonator
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
FR2945673B1 (fr) * 2009-05-15 2012-04-06 Thales Sa Dispositif de paroi flexible multi-membranes pour filtres et multiplexeurs de technologie thermo-compensee
DE102010044267B4 (de) 2009-09-14 2018-08-16 Tesat-Spacecom Gmbh & Co. Kg Kompensationseinheit
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) * 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
KR101397544B1 (ko) * 2012-07-24 2014-05-27 주식회사 케이엠더블유 온도 보상 장치를 구비한 캐비티 필터
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
DE102012022411A1 (de) * 2012-11-15 2014-05-15 Kathrein-Austria Gmbh Hochfrequenzfilter mit Frequenzstabilisierung
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
KR101693214B1 (ko) * 2014-10-28 2017-01-05 주식회사 케이엠더블유 캐비티 구조를 가진 무선 주파수 필터
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US9865909B2 (en) 2016-02-17 2018-01-09 Northrop Grumman Systems Corporation Cavity resonator with thermal compensation
WO2023184019A1 (en) * 2022-03-26 2023-10-05 Acentury Inc. Temperature compensation structure for radio frequency devices and temperature compensated radio frequency device

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US4677403A (en) * 1985-12-16 1987-06-30 Hughes Aircraft Company Temperature compensated microwave resonator
JPH02182002A (ja) * 1989-01-07 1990-07-16 Nippon Dengiyou Kosaku Kk 同軸共振器
US5032807A (en) * 1989-07-10 1991-07-16 General Instrument Corporation Notch filter using helical transmission line and coaxial capacitor

Also Published As

Publication number Publication date
FI89644C (fi) 1993-10-25
FI915156A0 (fi) 1991-10-31
DE69209223D1 (de) 1996-04-25
FI915156A (fi) 1993-05-01
DE69209223T2 (de) 1996-08-14
US5304968A (en) 1994-04-19
EP0540360B1 (en) 1996-03-20
JPH05235620A (ja) 1993-09-10
FI89644B (fi) 1993-07-15
EP0540360A1 (en) 1993-05-05

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