FI902263A - Temperaturkompensation i en helix-resonator. - Google Patents

Temperaturkompensation i en helix-resonator.

Info

Publication number
FI902263A
FI902263A FI902263A FI902263A FI902263A FI 902263 A FI902263 A FI 902263A FI 902263 A FI902263 A FI 902263A FI 902263 A FI902263 A FI 902263A FI 902263 A FI902263 A FI 902263A
Authority
FI
Finland
Prior art keywords
temperaturkompensation
resonator
helix
Prior art date
Application number
FI902263A
Other languages
English (en)
Other versions
FI84211C (fi
FI902263A0 (fi
FI84211B (fi
Inventor
Pekka Tapani Flink
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
Priority to FI902263A priority Critical patent/FI84211C/fi
Publication of FI902263A0 publication Critical patent/FI902263A0/fi
Priority to US07/694,782 priority patent/US5159303A/en
Priority to EP91304031A priority patent/EP0455505B1/en
Priority to HU911493A priority patent/HUT62118A/hu
Priority to DK91304031.7T priority patent/DK0455505T3/da
Priority to DE69118234T priority patent/DE69118234T2/de
Application granted granted Critical
Publication of FI84211B publication Critical patent/FI84211B/fi
Publication of FI902263A publication Critical patent/FI902263A/fi
Publication of FI84211C publication Critical patent/FI84211C/fi

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
FI902263A 1990-05-04 1990-05-04 Temperaturkompensation i en helix-resonator. FI84211C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI902263A FI84211C (fi) 1990-05-04 1990-05-04 Temperaturkompensation i en helix-resonator.
US07/694,782 US5159303A (en) 1990-05-04 1991-05-02 Temperature compensation in a helix resonator
EP91304031A EP0455505B1 (en) 1990-05-04 1991-05-03 Temperature compensation in a helix resonator
HU911493A HUT62118A (en) 1990-05-04 1991-05-03 Temperature compensated helix resonator
DK91304031.7T DK0455505T3 (da) 1990-05-04 1991-05-03 Temperaturkompensering af en helixresonator
DE69118234T DE69118234T2 (de) 1990-05-04 1991-05-03 Temperaturausgleich in einem Spiralresonator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902263A FI84211C (fi) 1990-05-04 1990-05-04 Temperaturkompensation i en helix-resonator.
FI902263 1990-05-04

Publications (4)

Publication Number Publication Date
FI902263A0 FI902263A0 (fi) 1990-05-04
FI84211B FI84211B (fi) 1991-07-15
FI902263A true FI902263A (fi) 1991-07-15
FI84211C FI84211C (fi) 1991-10-25

Family

ID=8530382

Family Applications (1)

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

Country Status (6)

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

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
CN1989652B (zh) 2004-06-28 2013-03-13 脉冲芬兰有限公司 天线部件
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
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 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 (fi) *
US2752494A (en) * 1951-08-22 1956-06-26 Polytechnic Res And Dev Compan Wide range resonator
NL197908A (fi) * 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
US5159303A (en) 1992-10-27
FI84211C (fi) 1991-10-25
FI902263A0 (fi) 1990-05-04
EP0455505A3 (en) 1992-08-05
EP0455505B1 (en) 1996-03-27
DE69118234D1 (de) 1996-05-02
FI84211B (fi) 1991-07-15
HUT62118A (en) 1993-03-29
DK0455505T3 (da) 1996-08-12
HU911493D0 (en) 1991-11-28
DE69118234T2 (de) 1996-09-05
EP0455505A2 (en) 1991-11-06

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Legal Events

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Owner name: LK-PRODUCTS OY