DK0567266T3 - Spiralresonator - Google Patents

Spiralresonator

Info

Publication number
DK0567266T3
DK0567266T3 DK93302880.5T DK93302880T DK0567266T3 DK 0567266 T3 DK0567266 T3 DK 0567266T3 DK 93302880 T DK93302880 T DK 93302880T DK 0567266 T3 DK0567266 T3 DK 0567266T3
Authority
DK
Denmark
Prior art keywords
helix
Prior art date
Application number
DK93302880.5T
Other languages
Danish (da)
English (en)
Inventor
Erkki Olavi Niiranen
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 DK0567266T3 publication Critical patent/DK0567266T3/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
    • H01P7/005—Helical resonators; Spiral resonators
DK93302880.5T 1992-04-21 1993-04-14 Spiralresonator DK0567266T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI921762A FI91116C (sv) 1992-04-21 1992-04-21 Helix-resonator

Publications (1)

Publication Number Publication Date
DK0567266T3 true DK0567266T3 (da) 1997-02-03

Family

ID=8535149

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93302880.5T DK0567266T3 (da) 1992-04-21 1993-04-14 Spiralresonator

Country Status (8)

Country Link
US (1) US5351023A (sv)
EP (1) EP0567266B1 (sv)
JP (1) JPH06104604A (sv)
AU (1) AU660784B2 (sv)
CA (1) CA2094314A1 (sv)
DE (1) DE69307382T2 (sv)
DK (1) DK0567266T3 (sv)
FI (1) FI91116C (sv)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95516C (sv) * 1994-03-15 1996-02-12 Lk Products Oy Kopplingselement för kopplandet till en överföringledningsresonator
FI96998C (sv) * 1994-10-07 1996-09-25 Lk Products Oy Radiofrekvensfilter omfattande helix-resonatorer
JP3275632B2 (ja) * 1995-06-15 2002-04-15 株式会社村田製作所 無線通信装置
FI980911A (sv) 1998-04-24 1999-10-25 Nokia Networks Oy Resonatorkonstruktion
US6208095B1 (en) 1998-12-23 2001-03-27 Axcelis Technologies, Inc. Compact helical resonator coil for ion implanter linear accelerator
JP2005244456A (ja) * 2004-02-25 2005-09-08 Sharp Corp 回路装置
CN1989652B (zh) 2004-06-28 2013-03-13 脉冲芬兰有限公司 天线部件
FI20055420A0 (sv) 2005-07-25 2005-07-25 Lk Products Oy Reglerbar flerbandsantenn
FI119009B (sv) 2005-10-03 2008-06-13 Pulse Finland Oy Flerbandsantennsystem
FI118782B (sv) 2005-10-14 2008-03-14 Pulse Finland Oy Reglerbar antenn
FI119577B (sv) * 2005-11-24 2008-12-31 Pulse Finland Oy Flerbandsantennkomponent
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 (sv) 2007-04-19 2007-04-19 Pulse Finland Oy Förfarande och system för anpassning av en antenn
FI120427B (sv) 2007-08-30 2009-10-15 Pulse Finland Oy Reglerbar flerbandsantenn
FI20096134A0 (sv) 2009-11-03 2009-11-03 Pulse Finland Oy Reglerbar antenn
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 (sv) 2010-02-18 2011-08-19 Pulse Finland Oy Med skalstrålare försedd antenn
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (sv) 2011-01-25 2011-01-25 Pulse Finland Oy Multiresonansantenn, -antennmodul och radioanordning
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
KR102028057B1 (ko) * 2013-01-22 2019-10-04 삼성전자주식회사 격리도가 향상된 공진기
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
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US11094504B2 (en) * 2020-01-06 2021-08-17 Applied Materials, Inc. Resonator coil having an asymmetrical profile

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224888A (en) * 1938-03-16 1940-12-17 John H Walthall Making aluminum sulphate
US3247475A (en) * 1963-09-06 1966-04-19 Motorola Inc Helical resonator with variable capacitor having fixed plate which also functions as inductance
US4342969A (en) * 1980-10-06 1982-08-03 General Electric Company Means for matching impedances between a helical resonator and a circuit connected thereto
US4459571A (en) * 1982-12-20 1984-07-10 Motorola, Inc. Varactor-tuned helical resonator filter
JPS59133705A (ja) * 1983-01-19 1984-08-01 Matsushita Electric Ind Co Ltd 同軸型誘電体共振器
US4682131A (en) * 1985-06-07 1987-07-21 Motorola Inc. High-Q RF filter with printed circuit board mounting temperature compensated and impedance matched helical resonators
FI78198C (sv) * 1987-11-20 1989-06-12 Lk Products Oy Överföringsledningsresonator
FI80542C (sv) * 1988-10-27 1990-06-11 Lk Products Oy Resonatorkonstruktion
JP2507016B2 (ja) * 1989-01-27 1996-06-12 松下電器産業株式会社 共振器
JPH03208401A (ja) * 1990-01-10 1991-09-11 Murata Mfg Co Ltd フィルタの製造方法

Also Published As

Publication number Publication date
CA2094314A1 (en) 1993-10-22
EP0567266A1 (en) 1993-10-27
US5351023A (en) 1994-09-27
AU3700893A (en) 1993-10-28
EP0567266B1 (en) 1997-01-15
DE69307382T2 (de) 1997-06-05
DE69307382D1 (de) 1997-02-27
FI921762A (sv) 1993-10-22
FI91116B (sv) 1994-01-31
AU660784B2 (en) 1995-07-06
JPH06104604A (ja) 1994-04-15
FI91116C (sv) 1994-05-10
FI921762A0 (sv) 1992-04-21

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