FI884953A0 - Resonatorkonstruktion. - Google Patents
Resonatorkonstruktion.Info
- Publication number
- FI884953A0 FI884953A0 FI884953A FI884953A FI884953A0 FI 884953 A0 FI884953 A0 FI 884953A0 FI 884953 A FI884953 A FI 884953A FI 884953 A FI884953 A FI 884953A FI 884953 A0 FI884953 A0 FI 884953A0
- Authority
- FI
- Finland
- Prior art keywords
- resonatorkonstruktion
- Prior art date
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI884953A FI80542C (fi) | 1988-10-27 | 1988-10-27 | Resonatorkonstruktion. |
US07/421,360 US4977383A (en) | 1988-10-27 | 1989-10-13 | Resonator structure |
GB8923470A GB2224888B (en) | 1988-10-27 | 1989-10-18 | A resonator structure |
JP1277366A JP2815200B2 (ja) | 1988-10-27 | 1989-10-26 | 共振器 |
DE3935732A DE3935732C2 (de) | 1988-10-27 | 1989-10-26 | Resonator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI884953 | 1988-10-27 | ||
FI884953A FI80542C (fi) | 1988-10-27 | 1988-10-27 | Resonatorkonstruktion. |
Publications (3)
Publication Number | Publication Date |
---|---|
FI884953A0 true FI884953A0 (fi) | 1988-10-27 |
FI80542B FI80542B (fi) | 1990-02-28 |
FI80542C FI80542C (fi) | 1990-06-11 |
Family
ID=8527269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI884953A FI80542C (fi) | 1988-10-27 | 1988-10-27 | Resonatorkonstruktion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4977383A (fi) |
JP (1) | JP2815200B2 (fi) |
DE (1) | DE3935732C2 (fi) |
FI (1) | FI80542C (fi) |
GB (1) | GB2224888B (fi) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI90157C (fi) * | 1990-05-04 | 1993-12-27 | Lk Products Oy | Stoedanordning foer helix-resonator |
GB2253532A (en) * | 1991-03-04 | 1992-09-09 | Motorola Israel Ltd | A resonator |
FR2674623B1 (fr) * | 1991-03-29 | 1993-06-04 | Alcatel Fibres Optiques | Dispositif de mesure en continu et sans contact de l'epaisseur d'une mince couche conductrice sur un support isolant, du genre fibre ou ruban, qui defile. |
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 |
FI96998C (fi) * | 1994-10-07 | 1996-09-25 | Lk Products Oy | Helix-resonaattoreita käsittävä radiotaajuussuodatin |
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 |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | 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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3820045A (en) * | 1972-11-20 | 1974-06-25 | Alps Electric Co Ltd | Double-tuned circuit device |
US4035695A (en) * | 1974-08-05 | 1977-07-12 | Motorola, Inc. | Microelectronic variable inductor |
US3936776A (en) * | 1975-03-10 | 1976-02-03 | Bell Telephone Laboratories, Incorporated | Interspersed double winding helical resonator with connections to cavity |
JPS5824201A (ja) * | 1981-08-06 | 1983-02-14 | Fujitsu Ltd | ヘリカルフイルタ |
US4422058A (en) * | 1981-11-10 | 1983-12-20 | Motorola, Inc. | Folded-over helical resonator |
DE3536908A1 (de) * | 1984-10-18 | 1986-04-24 | Sanyo Electric Co., Ltd., Moriguchi, Osaka | Induktivitaetselement und verfahren zur herstellung desselben |
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 |
FI78198C (fi) * | 1987-11-20 | 1989-06-12 | Lk Products Oy | Oeverfoeringsledningsresonator. |
-
1988
- 1988-10-27 FI FI884953A patent/FI80542C/fi not_active IP Right Cessation
-
1989
- 1989-10-13 US US07/421,360 patent/US4977383A/en not_active Expired - Fee Related
- 1989-10-18 GB GB8923470A patent/GB2224888B/en not_active Expired - Fee Related
- 1989-10-26 JP JP1277366A patent/JP2815200B2/ja not_active Expired - Lifetime
- 1989-10-26 DE DE3935732A patent/DE3935732C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02166804A (ja) | 1990-06-27 |
GB2224888B (en) | 1993-02-17 |
DE3935732C2 (de) | 1998-09-24 |
GB2224888A (en) | 1990-05-16 |
US4977383A (en) | 1990-12-11 |
FI80542B (fi) | 1990-02-28 |
JP2815200B2 (ja) | 1998-10-27 |
GB8923470D0 (en) | 1989-12-06 |
DE3935732A1 (de) | 1990-05-03 |
FI80542C (fi) | 1990-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: LK-PRODUCTS OY |