FI875142A0 - Oeverfoeringsledningsresonator. - Google Patents

Oeverfoeringsledningsresonator.

Info

Publication number
FI875142A0
FI875142A0 FI875142A FI875142A FI875142A0 FI 875142 A0 FI875142 A0 FI 875142A0 FI 875142 A FI875142 A FI 875142A FI 875142 A FI875142 A FI 875142A FI 875142 A0 FI875142 A0 FI 875142A0
Authority
FI
Finland
Prior art keywords
oeverfoeringsledningsresonator
Prior art date
Application number
FI875142A
Other languages
English (en)
Other versions
FI78198B (fi
FI78198C (fi
Inventor
Lauri Kuokkanen
Original Assignee
Solitra 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 Solitra Oy filed Critical Solitra Oy
Publication of FI875142A0 publication Critical patent/FI875142A0/fi
Priority to FI875142A priority Critical patent/FI78198C/fi
Priority to GB8910491A priority patent/GB2217921B/en
Priority to PCT/FI1988/000163 priority patent/WO1989005046A1/en
Priority to JP63508146A priority patent/JPH02502059A/ja
Priority to DE3891014A priority patent/DE3891014C2/de
Priority to US07/377,854 priority patent/US5047739A/en
Priority to DE19883891014 priority patent/DE3891014T1/de
Priority to CH2597/89A priority patent/CH679189A5/de
Priority to AU25394/88A priority patent/AU2539488A/en
Publication of FI78198B publication Critical patent/FI78198B/fi
Application granted granted Critical
Publication of FI78198C publication Critical patent/FI78198C/fi
Priority to SE8902487A priority patent/SE463742B/sv
Priority to DK350489A priority patent/DK167989B1/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
FI875142A 1987-11-20 1987-11-20 Oeverfoeringsledningsresonator. FI78198C (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI875142A FI78198C (fi) 1987-11-20 1987-11-20 Oeverfoeringsledningsresonator.
DE19883891014 DE3891014T1 (de) 1987-11-20 1988-10-07 Uebertragungsleitungs-resonator
PCT/FI1988/000163 WO1989005046A1 (en) 1987-11-20 1988-10-07 A transmission line resonator
JP63508146A JPH02502059A (ja) 1987-11-20 1988-10-07 伝送線路共振器
DE3891014A DE3891014C2 (de) 1987-11-20 1988-10-07 Resonator-Anordnung mit Helixresonator aus Metalldraht
US07/377,854 US5047739A (en) 1987-11-20 1988-10-07 Transmission line resonator
GB8910491A GB2217921B (en) 1987-11-20 1988-10-07 Resonator structure
CH2597/89A CH679189A5 (fi) 1987-11-20 1988-10-07
AU25394/88A AU2539488A (en) 1987-11-20 1988-10-07 A transmission line resonator
SE8902487A SE463742B (sv) 1987-11-20 1989-07-10 Resonatorstruktur samt anvaendning av resonatorstrukturen i ett filter
DK350489A DK167989B1 (da) 1987-11-20 1989-07-14 Elektronisk resonator og anvendelse af resonator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI875142 1987-11-20
FI875142A FI78198C (fi) 1987-11-20 1987-11-20 Oeverfoeringsledningsresonator.

Publications (3)

Publication Number Publication Date
FI875142A0 true FI875142A0 (fi) 1987-11-20
FI78198B FI78198B (fi) 1989-02-28
FI78198C FI78198C (fi) 1989-06-12

Family

ID=8525449

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875142A FI78198C (fi) 1987-11-20 1987-11-20 Oeverfoeringsledningsresonator.

Country Status (10)

Country Link
US (1) US5047739A (fi)
JP (1) JPH02502059A (fi)
AU (1) AU2539488A (fi)
CH (1) CH679189A5 (fi)
DE (1) DE3891014C2 (fi)
DK (1) DK167989B1 (fi)
FI (1) FI78198C (fi)
GB (1) GB2217921B (fi)
SE (1) SE463742B (fi)
WO (1) WO1989005046A1 (fi)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80542C (fi) * 1988-10-27 1990-06-11 Lk Products Oy Resonatorkonstruktion.
FI84674C (fi) * 1990-02-07 1991-12-27 Lk Products Oy Helix-resonator.
GB2253532A (en) * 1991-03-04 1992-09-09 Motorola Israel Ltd A resonator
FI87854C (fi) * 1991-04-12 1993-02-25 Lk Products Oy Foerfarande foer att tillverka ett hoegfrekvensfilter samt hoegfrekvensfilter tillverkat enligt foerfarandet
FI91116C (fi) * 1992-04-21 1994-05-10 Lk Products Oy Helix-resonaattori
FI92265C (fi) * 1992-11-23 1994-10-10 Lk Products Oy Radiotaajuussuodatin, jossa helix-resonaattorit on tuettu sisäpuolelle asetetulla eristelevyllä
FI94914C (fi) * 1993-12-23 1995-11-10 Lk Products Oy Kamparakenteinen helix-suodatin
FI95516C (fi) * 1994-03-15 1996-02-12 Lk Products Oy Kytkentäelementti siirtojohtoresonaattoriin kytkeytymiseksi
FI96998C (fi) * 1994-10-07 1996-09-25 Lk Products Oy Helix-resonaattoreita käsittävä radiotaajuussuodatin
FI97922C (fi) * 1995-03-22 1997-03-10 Lk Products Oy Esto/päästö-suhteeltaan parannettu suodatin
FI98417C (fi) * 1995-05-03 1997-06-10 Lk Products Oy Siirtojohtoresonaattorisuodatin
JP3478219B2 (ja) 1999-12-28 2003-12-15 株式会社村田製作所 共振器、共振素子、共振器装置、フィルタ、デュプレクサおよび通信装置
EP1763905A4 (en) 2004-06-28 2012-08-29 Pulse Finland Oy ANTENNA COMPONENT
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
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247475A (en) * 1963-09-06 1966-04-19 Motorola Inc Helical resonator with variable capacitor having fixed plate which also functions as inductance
US3691487A (en) * 1970-04-24 1972-09-12 Toko Inc Helical resonator type filter
JPS5124152A (en) * 1974-08-21 1976-02-26 Toko Inc Herikaru rezoneita fuiruta
US3936776A (en) * 1975-03-10 1976-02-03 Bell Telephone Laboratories, Incorporated Interspersed double winding helical resonator with connections to cavity
US4342969A (en) * 1980-10-06 1982-08-03 General Electric Company Means for matching impedances between a helical resonator and a circuit connected thereto
US4374370A (en) * 1981-03-30 1983-02-15 Motorola, Inc. Helical resonator filter
JPS5824201A (ja) * 1981-08-06 1983-02-14 Fujitsu Ltd ヘリカルフイルタ
JPS58154398A (ja) * 1982-03-08 1983-09-13 Fuji Xerox Co Ltd ステツプモ−タの励磁回路
JPS6042902A (ja) * 1983-08-18 1985-03-07 Matsushita Electric Ind Co Ltd ヘリカルフイルタ
JPS60127801A (ja) * 1983-12-15 1985-07-08 Matsushita Electric Ind Co Ltd ヘリカルフイルタ
JPS60140901A (ja) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd ヘリカルフイルタ
US4621245A (en) * 1984-05-08 1986-11-04 Zenith Electronics Corporation Intermediate frequency filter for a DBS receiver
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
US4700158A (en) * 1986-09-30 1987-10-13 Rca Corporation Helical resonator

Also Published As

Publication number Publication date
DK167989B1 (da) 1994-01-10
GB2217921B (en) 1992-01-08
JPH02502059A (ja) 1990-07-05
DE3891014C2 (de) 1998-01-29
SE463742B (sv) 1991-01-14
WO1989005046A1 (en) 1989-06-01
CH679189A5 (fi) 1991-12-31
FI78198B (fi) 1989-02-28
DK350489A (da) 1989-07-14
GB2217921A (en) 1989-11-01
US5047739A (en) 1991-09-10
DK350489D0 (da) 1989-07-14
SE8902487L (sv) 1989-07-10
AU2539488A (en) 1989-06-14
GB8910491D0 (en) 1989-08-02
SE8902487D0 (sv) 1989-07-10
FI78198C (fi) 1989-06-12

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: LK-PRODUCTS OY

MA Patent expired