FI956159A - Dielektrinen resonaattorilaite - Google Patents
Dielektrinen resonaattorilaite Download PDFInfo
- Publication number
- FI956159A FI956159A FI956159A FI956159A FI956159A FI 956159 A FI956159 A FI 956159A FI 956159 A FI956159 A FI 956159A FI 956159 A FI956159 A FI 956159A FI 956159 A FI956159 A FI 956159A
- Authority
- FI
- Finland
- Prior art keywords
- dielectric resonator
- resonator device
- dielectric
- resonator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
- H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
- H01P1/2086—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators multimode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/10—Dielectric resonators
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32210694 | 1994-12-26 | ||
JP32210694A JP3339223B2 (ja) | 1994-12-26 | 1994-12-26 | 誘電体共振器装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI956159A0 FI956159A0 (fi) | 1995-12-21 |
FI956159A true FI956159A (fi) | 1996-06-27 |
FI115334B FI115334B (fi) | 2005-04-15 |
Family
ID=18139989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI956159A FI115334B (fi) | 1994-12-26 | 1995-12-21 | Dielektrinen resonaattorilaite |
Country Status (4)
Country | Link |
---|---|
US (3) | US5680080A (fi) |
JP (1) | JP3339223B2 (fi) |
KR (1) | KR100280336B1 (fi) |
FI (1) | FI115334B (fi) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3339223B2 (ja) * | 1994-12-26 | 2002-10-28 | 株式会社村田製作所 | 誘電体共振器装置 |
JP3344280B2 (ja) * | 1996-06-25 | 2002-11-11 | 株式会社村田製作所 | 誘電体フィルタ及び誘電体デュプレクサ |
JP4195731B2 (ja) * | 1996-07-25 | 2008-12-10 | 富士通株式会社 | 多層プリント板及びこれを利用した高周波回路装置 |
ES2216233T3 (es) * | 1997-12-16 | 2004-10-16 | Spinner Gmbh Elektrotechnische Fabrik | Filtro de paso de banda. |
JP3634619B2 (ja) | 1998-04-06 | 2005-03-30 | アルプス電気株式会社 | 誘電体共振器およびこれを用いた誘電体フィルタ |
JP3506121B2 (ja) * | 2000-03-30 | 2004-03-15 | 株式会社村田製作所 | 誘電体共振器、フィルタ、デュプレクサおよび通信装置 |
DE60141555D1 (de) * | 2000-06-15 | 2010-04-29 | Panasonic Corp | Resonator und Hochfrequenzfilter |
JP2002026602A (ja) | 2000-07-10 | 2002-01-25 | Murata Mfg Co Ltd | 誘電体共振器装置、フィルタ、デュプレクサおよび通信装置 |
JP2002299907A (ja) * | 2001-03-29 | 2002-10-11 | Tdk Corp | シールド板及びこれが装着された誘電体フィルタ |
US6919782B2 (en) * | 2001-04-04 | 2005-07-19 | Adc Telecommunications, Inc. | Filter structure including circuit board |
JP3596505B2 (ja) * | 2001-09-27 | 2004-12-02 | 株式会社村田製作所 | 誘電体共振器、フィルタ、デュプレクサおよび通信装置 |
US7603097B2 (en) * | 2004-12-30 | 2009-10-13 | Valeo Radar Systems, Inc. | Vehicle radar sensor assembly |
US7680464B2 (en) * | 2004-12-30 | 2010-03-16 | Valeo Radar Systems, Inc. | Waveguide—printed wiring board (PWB) interconnection |
US8773222B2 (en) * | 2008-01-31 | 2014-07-08 | Telefonaktiebolaget L M Ericsson (Publ) | Filter assembly |
CN101916894A (zh) * | 2010-05-11 | 2010-12-15 | 深圳市大富科技股份有限公司 | 一种滤波器内导体与pcb板的焊接方法和腔体滤波器 |
WO2015087974A1 (ja) * | 2013-12-13 | 2015-06-18 | 京セラ株式会社 | 誘電体共振器,誘電体フィルタおよび通信装置 |
US9653796B2 (en) | 2013-12-16 | 2017-05-16 | Valeo Radar Systems, Inc. | Structure and technique for antenna decoupling in a vehicle mounted sensor |
CN107204501B (zh) * | 2016-03-18 | 2020-03-17 | 通玉科技有限公司 | 滤波器设备 |
JP2018019024A (ja) * | 2016-07-29 | 2018-02-01 | キヤノン株式会社 | 振動を発生させる振動部品が実装されるプリント基板 |
US10177431B2 (en) | 2016-12-30 | 2019-01-08 | Nokia Shanghai Bell Co., Ltd. | Dielectric loaded metallic resonator |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924167Y2 (ja) * | 1978-12-28 | 1984-07-18 | アルプス電気株式会社 | マイクロ波用フイルタ |
JPS58172001A (ja) * | 1982-04-01 | 1983-10-08 | Nippon Dengiyou Kosaku Kk | 誘電体ろ波器 |
AU558140B2 (en) * | 1982-10-01 | 1987-01-22 | Murata Manufacturing Co. Ltd. | Tm mode dielectric resonator |
US4623857A (en) * | 1984-12-28 | 1986-11-18 | Murata Manufacturing Co., Ltd. | Dielectric resonator device |
JPS62120703A (ja) * | 1985-11-20 | 1987-06-02 | Fujitsu Ltd | 誘電体フイルタの実装構造 |
JPS63126301A (ja) * | 1986-11-15 | 1988-05-30 | Murata Mfg Co Ltd | 誘電体同軸共振器の固定構造 |
JPS63266903A (ja) * | 1987-04-23 | 1988-11-04 | Murata Mfg Co Ltd | 誘電体共振器 |
US4839773A (en) * | 1987-06-22 | 1989-06-13 | Murata Manufacturing Co., Ltd. | Dielectric filter |
JPH01172702A (ja) * | 1987-12-28 | 1989-07-07 | Toshiba Corp | 部品形状検査方法 |
EP0387705B1 (en) * | 1989-03-14 | 1995-06-21 | Fujitsu Limited | A TE01 mode dielectric resonator circuit |
GB2236432B (en) * | 1989-09-30 | 1994-06-29 | Kyocera Corp | Dielectric filter |
US5229729A (en) * | 1989-12-14 | 1993-07-20 | Murata Manufacturing Co., Ltd. | Radio frequency signal combining/sorting apparatus |
JPH0621701A (ja) * | 1992-06-30 | 1994-01-28 | Taiyo Yuden Co Ltd | 誘電体共振器を含むフィルタ装置 |
JPH06338713A (ja) * | 1993-05-28 | 1994-12-06 | Murata Mfg Co Ltd | 共振器 |
DE69428509T2 (de) * | 1993-12-28 | 2002-05-16 | Murata Mfg. Co., Ltd. | TM-Zweifachmodusresonator und -filter |
JP3339223B2 (ja) * | 1994-12-26 | 2002-10-28 | 株式会社村田製作所 | 誘電体共振器装置 |
-
1994
- 1994-12-26 JP JP32210694A patent/JP3339223B2/ja not_active Expired - Fee Related
-
1995
- 1995-12-21 US US08/575,996 patent/US5680080A/en not_active Expired - Lifetime
- 1995-12-21 FI FI956159A patent/FI115334B/fi not_active IP Right Cessation
- 1995-12-26 KR KR1019950056603A patent/KR100280336B1/ko not_active IP Right Cessation
-
1997
- 1997-02-25 US US08/804,914 patent/US5874870A/en not_active Expired - Lifetime
-
1998
- 1998-10-30 US US09/183,462 patent/US5969585A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR960027045A (ko) | 1996-07-22 |
US5969585A (en) | 1999-10-19 |
FI115334B (fi) | 2005-04-15 |
US5680080A (en) | 1997-10-21 |
US5874870A (en) | 1999-02-23 |
FI956159A0 (fi) | 1995-12-21 |
KR100280336B1 (ko) | 2001-02-01 |
JP3339223B2 (ja) | 2002-10-28 |
JPH08181513A (ja) | 1996-07-12 |
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Legal Events
Date | Code | Title | Description |
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FG | Patent granted |
Ref document number: 115334 Country of ref document: FI |
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MM | Patent lapsed |