DE69118234D1 - Temperaturausgleich in einem Spiralresonator - Google Patents

Temperaturausgleich in einem Spiralresonator

Info

Publication number
DE69118234D1
DE69118234D1 DE69118234T DE69118234T DE69118234D1 DE 69118234 D1 DE69118234 D1 DE 69118234D1 DE 69118234 T DE69118234 T DE 69118234T DE 69118234 T DE69118234 T DE 69118234T DE 69118234 D1 DE69118234 D1 DE 69118234D1
Authority
DE
Germany
Prior art keywords
temperature compensation
spiral resonator
resonator
spiral
compensation
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
Application number
DE69118234T
Other languages
English (en)
Other versions
DE69118234T2 (de
Inventor
Pekka Tapani Flink
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.)
Powerwave Comtek Oy
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
Publication of DE69118234D1 publication Critical patent/DE69118234D1/de
Application granted granted Critical
Publication of DE69118234T2 publication Critical patent/DE69118234T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P7/005—Helical resonators; Spiral resonators
DE69118234T 1990-05-04 1991-05-03 Temperaturausgleich in einem Spiralresonator Expired - Fee Related DE69118234T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI902263A FI84211C (fi) 1990-05-04 1990-05-04 Temperaturkompensation i en helix-resonator.

Publications (2)

Publication Number Publication Date
DE69118234D1 true DE69118234D1 (de) 1996-05-02
DE69118234T2 DE69118234T2 (de) 1996-09-05

Family

ID=8530382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118234T Expired - Fee Related DE69118234T2 (de) 1990-05-04 1991-05-03 Temperaturausgleich in einem Spiralresonator

Country Status (6)

Country Link
US (1) US5159303A (de)
EP (1) EP0455505B1 (de)
DE (1) DE69118234T2 (de)
DK (1) DK0455505T3 (de)
FI (1) FI84211C (de)
HU (1) HUT62118A (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90157C (fi) * 1990-05-04 1993-12-27 Lk Products Oy Stoedanordning foer helix-resonator
FI92265C (fi) * 1992-11-23 1994-10-10 Lk Products Oy Radiotaajuussuodatin, jossa helix-resonaattorit on tuettu sisäpuolelle asetetulla eristelevyllä
KR0133217B1 (ko) * 1994-12-20 1998-04-21 구자홍 무선통신기기의 송수신 정합방법 및 그 장치
FI980911A (fi) * 1998-04-24 1999-10-25 Nokia Networks Oy Resonaattorirakenne
EP1763905A4 (de) 2004-06-28 2012-08-29 Pulse Finland Oy Antennenkomponente
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
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
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
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
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
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9948002B2 (en) 2014-08-26 2018-04-17 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
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
CN105591184A (zh) * 2015-12-30 2016-05-18 安徽蓝麦通信科技有限公司 一种温度补偿的双向耦合器
US11848498B2 (en) * 2022-04-04 2023-12-19 Cellmax Technologies Ab Filter arrangement and antenna feeding network for a multi radiator antenna having such a filter arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150971C (de) *
US2752494A (en) * 1951-08-22 1956-06-26 Polytechnic Res And Dev Compan Wide range resonator
NL197908A (de) * 1954-06-09
US3247475A (en) * 1963-09-06 1966-04-19 Motorola Inc Helical resonator with variable capacitor having fixed plate which also functions as inductance
US3621484A (en) * 1970-03-05 1971-11-16 Motorola Inc Helical resonator having variable capacitor which includes windings of reduced diameter as one plate thereof
US3970972A (en) * 1975-05-12 1976-07-20 Northern Electric Company Limited Shock resistant, temperature compensated helical resonator
US4205286A (en) * 1978-02-27 1980-05-27 Motorola, Inc. Temperature stabilized helical resonator

Also Published As

Publication number Publication date
DK0455505T3 (da) 1996-08-12
EP0455505A3 (en) 1992-08-05
FI902263A (fi) 1991-07-15
FI902263A0 (fi) 1990-05-04
EP0455505B1 (de) 1996-03-27
EP0455505A2 (de) 1991-11-06
FI84211C (fi) 1991-10-25
US5159303A (en) 1992-10-27
HUT62118A (en) 1993-03-29
FI84211B (fi) 1991-07-15
HU911493D0 (en) 1991-11-28
DE69118234T2 (de) 1996-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: FILTRONIC LK OY., KEMPELE, FI