KR20040081036A - 유전체 공진기 장치, 유전체 필터, 복합 유전체 필터 및통신장치 - Google Patents
유전체 공진기 장치, 유전체 필터, 복합 유전체 필터 및통신장치 Download PDFInfo
- Publication number
- KR20040081036A KR20040081036A KR1020040015455A KR20040015455A KR20040081036A KR 20040081036 A KR20040081036 A KR 20040081036A KR 1020040015455 A KR1020040015455 A KR 1020040015455A KR 20040015455 A KR20040015455 A KR 20040015455A KR 20040081036 A KR20040081036 A KR 20040081036A
- Authority
- KR
- South Korea
- Prior art keywords
- dielectric
- support plate
- cavity
- dielectric core
- mode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
-
- 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
- H01P7/105—Multimode resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (9)
- 유전체 코어를 캐버티내에 배치해서 이루어지는 유전체 공진기 장치로서,유전체 코어를 지지하는 지지판에 유전체 코어를 장착하는 동시에, 상기 유전체 코어와 캐버티의 내면과의 사이에 공기층을 개재시켜서, 상기 지지판을 캐버티에 장착한 것을 특징으로 하는 유전체 공진기 장치.
- 제 1항에 있어서, 상기 지지판의 외형을 상기 지지판에 접하는 상기 유전체 코어의 바닥면보다 넓게 하는 동시에, 상기 지지판을 당해 지지판의 상기 유전체 코어의 바닥면이 접하지 않는 주변부분에서 지지기둥을 개재해서 캐버티의 내면에 장착한 유전체 공진기 장치.
- 제 1항 또는 제 2항에 있어서, 상기 지지판의 상기 유전체 코어의 바닥면에 대향하는 위치에 구멍을 형성한 유전체 공진기 장치.
- 제 1항 또는 제 2항에 있어서, 상기 캐버티의 서로 평행하게 대향하는 면끼리를 상기 유전체 코어의 실질적으로 중앙을 관통하는 도체선을 개재해서 접속한 유전체 공진기 장치.
- 유전체 코어를 캐버티내에 배치해서 이루어지는 유전체 공진기 장치로서,캐버티의 서로 평행하게 대향하는 면끼리를 유전체 코어의 실질적으로 중앙을 관통하는 도체선을 개재해서 접속한 것을 특징으로 하는 유전체 공진기 장치.
- 제 1항, 제 2항 또는 제 5항 중 어느 한 항에 기재된 유전체 공진기와, 상기 유전체 공진기에 외부결합하는 외부결합 수단을 구비해서 이루어지는 유전체 필터.
- 제 6항에 기재된 유전체 필터를 2세트 이상 구비하는 동시에, 각각의 유전체 필터의 한쪽의 외부결합 수단을 공용한 복합 유전체 필터.
- 제 6항에 기재된 유전체 필터를 고주파 회로부에 구비한 통신장치.
- 제 7항에 기재된 복합 유전체 필터를 고주파 회로부에 구비한 통신장치.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003067031 | 2003-03-12 | ||
JPJP-P-2003-00067031 | 2003-03-12 | ||
JPJP-P-2004-00024564 | 2004-01-30 | ||
JP2004024564A JP3985790B2 (ja) | 2003-03-12 | 2004-01-30 | 誘電体共振器装置、誘電体フィルタ、複合誘電体フィルタおよび通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040081036A true KR20040081036A (ko) | 2004-09-20 |
KR100570523B1 KR100570523B1 (ko) | 2006-04-13 |
Family
ID=32775270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040015455A Expired - Fee Related KR100570523B1 (ko) | 2003-03-12 | 2004-03-08 | 유전체 공진기 장치, 유전체 필터, 복합 유전체 필터 및통신장치 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20040178864A1 (ko) |
EP (1) | EP1458051A1 (ko) |
JP (1) | JP3985790B2 (ko) |
KR (1) | KR100570523B1 (ko) |
CN (1) | CN1298077C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100921383B1 (ko) * | 2006-09-08 | 2009-10-14 | 가부시키가이샤 엔.티.티.도코모 | 가변 공진기, 대역폭 가변 필터, 전기회로 장치 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070152779A1 (en) * | 2004-01-13 | 2007-07-05 | Masamichi Ando | Multiple-mode dielectric resonator, dielectric filter, and communication device |
WO2010013982A2 (en) * | 2008-08-01 | 2010-02-04 | Kmw Inc. | Dielectric resonator in rf filter and assembly method therefor |
KR101072284B1 (ko) | 2008-08-01 | 2011-10-11 | 주식회사 케이엠더블유 | 고주파 필터의 유전체 공진기 및 그 조립 방법 |
US8723722B2 (en) | 2008-08-28 | 2014-05-13 | Alliant Techsystems Inc. | Composites for antennas and other applications |
CN102136620B (zh) * | 2010-09-03 | 2013-11-06 | 华为技术有限公司 | 横磁模介质谐振器、横磁模介质滤波器与基站 |
US9406988B2 (en) | 2011-08-23 | 2016-08-02 | Mesaplexx Pty Ltd | Multi-mode filter |
US20130049891A1 (en) | 2011-08-23 | 2013-02-28 | Mesaplexx Pty Ltd | Filter |
US20140097913A1 (en) | 2012-10-09 | 2014-04-10 | Mesaplexx Pty Ltd | Multi-mode filter |
US9325046B2 (en) | 2012-10-25 | 2016-04-26 | Mesaplexx Pty Ltd | Multi-mode filter |
US9614264B2 (en) | 2013-12-19 | 2017-04-04 | Mesaplexxpty Ltd | Filter |
JP6583554B2 (ja) * | 2016-06-22 | 2019-10-02 | 株式会社村田製作所 | 誘電体共振器、および、誘電体フィルタ |
CN109411853B (zh) * | 2018-09-04 | 2020-11-20 | 香港凡谷發展有限公司 | 一种空腔高q三模介质谐振空心结构及含有该谐振结构的滤波器 |
CN109411852B (zh) * | 2018-09-04 | 2020-11-20 | 香港凡谷發展有限公司 | 一种空腔高q三模介质谐振结构及含有该谐振结构的滤波器 |
CN109361047B (zh) * | 2018-09-30 | 2020-11-24 | 香港凡谷發展有限公司 | 一种内凹的空腔三模谐振结构及含有该谐振结构的滤波器 |
CN111384486A (zh) * | 2018-12-29 | 2020-07-07 | 深圳市大富科技股份有限公司 | 一种介质谐振器、介质滤波器及通信设备 |
CN112563713B (zh) * | 2019-09-10 | 2022-11-01 | 上海诺基亚贝尔股份有限公司 | 介质谐振器和射频滤波器 |
CN111816971A (zh) | 2020-08-07 | 2020-10-23 | 物广系统有限公司 | 一种控制谐波远近的谐振结构及介质滤波器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2538614C3 (de) * | 1974-09-06 | 1979-08-02 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto (Japan) | Dielektrischer Resonator |
JPS5622323Y2 (ko) | 1976-05-24 | 1981-05-26 | ||
IT1223708B (it) * | 1988-07-21 | 1990-09-29 | Cselt Centro Studi Lab Telecom | Risonatore a cavita caricato dielettricamente |
US4896125A (en) * | 1988-12-14 | 1990-01-23 | Alcatel N.A., Inc. | Dielectric notch resonator |
GB2276039A (en) | 1993-03-12 | 1994-09-14 | Matra Marconi Space Uk Ltd | Support arrangement for a dielectric element within a cavity, for a dieletric resonator filter |
JPH09148810A (ja) * | 1995-11-20 | 1997-06-06 | Tdk Corp | バンドパスフィルタ装置 |
JP3506013B2 (ja) | 1997-09-04 | 2004-03-15 | 株式会社村田製作所 | 多重モード誘電体共振器装置、誘電体フィルタ、複合誘電体フィルタ、合成器、分配器および通信装置 |
US6002311A (en) * | 1997-10-23 | 1999-12-14 | Allgon Ab | Dielectric TM mode resonator for RF filters |
JPH11214907A (ja) | 1998-01-26 | 1999-08-06 | Alps Electric Co Ltd | 誘電体共振器およびその製造方法ならびに誘電体フィルタ |
JP3241671B2 (ja) | 1998-11-30 | 2001-12-25 | 日本電気株式会社 | 高周波誘電体濾波器 |
JP3567827B2 (ja) * | 1999-11-02 | 2004-09-22 | 株式会社村田製作所 | 誘電体フィルタ、複合誘電体フィルタ、誘電体デュプレクサ、誘電体ダイプレクサおよび通信装置 |
GB2386258A (en) | 2000-11-13 | 2003-09-10 | Remec Oy | Dielectric resonator |
US6853271B2 (en) * | 2001-11-14 | 2005-02-08 | Radio Frequency Systems, Inc. | Triple-mode mono-block filter assembly |
-
2004
- 2004-01-30 JP JP2004024564A patent/JP3985790B2/ja not_active Expired - Fee Related
- 2004-03-05 EP EP04005323A patent/EP1458051A1/en not_active Withdrawn
- 2004-03-08 KR KR1020040015455A patent/KR100570523B1/ko not_active Expired - Fee Related
- 2004-03-11 US US10/797,064 patent/US20040178864A1/en not_active Abandoned
- 2004-03-12 CN CNB2004100399022A patent/CN1298077C/zh not_active Expired - Fee Related
-
2005
- 2005-10-05 US US11/242,923 patent/US7138891B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100921383B1 (ko) * | 2006-09-08 | 2009-10-14 | 가부시키가이샤 엔.티.티.도코모 | 가변 공진기, 대역폭 가변 필터, 전기회로 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP3985790B2 (ja) | 2007-10-03 |
US20060028299A1 (en) | 2006-02-09 |
US7138891B2 (en) | 2006-11-21 |
KR100570523B1 (ko) | 2006-04-13 |
EP1458051A1 (en) | 2004-09-15 |
US20040178864A1 (en) | 2004-09-16 |
CN1531136A (zh) | 2004-09-22 |
CN1298077C (zh) | 2007-01-31 |
JP2004297774A (ja) | 2004-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100570523B1 (ko) | 유전체 공진기 장치, 유전체 필터, 복합 유전체 필터 및통신장치 | |
JP3298485B2 (ja) | 多重モード誘電体共振器 | |
US6549092B1 (en) | Resonator device, filter, composite filter device, duplexer, and communication device | |
US6255914B1 (en) | TM mode dielectric resonator and TM mode dielectric filter and duplexer using the resonator | |
EP0654841B1 (en) | Antenna duplexer | |
JP7594033B2 (ja) | 共振ユニット及び誘電体フィルタ | |
TWI292638B (en) | Dielectric resonance element, dielectric resonator, filter, resonator device, and communication device | |
KR20220098037A (ko) | 하이-q 다중 모드 유전체 공진 구조 및 유전체 필터 | |
EP1148574B1 (en) | Dielectric resonator, filter, duplexer, and communication device | |
JP2023538508A (ja) | 高調波の遠近を制御する共振構造及び誘電体フィルタ | |
US6529094B1 (en) | Dielectric resonance device, dielectric filter, composite dielectric filter device, dielectric duplexer, and communication apparatus | |
US20030137368A1 (en) | Resonator device, filter, duplexer, and communication apparatus using the same | |
JP2001156511A (ja) | 多重モード誘電体共振器装置、フィルタ、デュプレクサおよび通信装置 | |
JP2002158512A (ja) | 誘電体共振器、誘電体フィルタ、誘電体デュプレクサ、および通信装置 | |
US6965283B2 (en) | Dielectric resonator device, communication filter, and communication unit for mobile communication base station | |
KR100470312B1 (ko) | 유전체 공진기 장치, 필터, 듀플렉서 및 통신 장치 | |
WO1995020248A1 (en) | Dual tm-mode dielectric resonator apparatus equipped with window for electromagnetic field coupling, and band-pass filter apparatus equipped with the dielectric resonator apparatus | |
JP2004312287A (ja) | 誘電体共振器、誘電体フィルタ、複合誘電体フィルタおよび通信装置 | |
KR102055689B1 (ko) | 인쇄회로기판에 의하여 튜닝되는 세라믹 도파관 필터 | |
JP4059141B2 (ja) | 共振器装置、フィルタ、複合フィルタ装置および通信装置 | |
JP6601129B2 (ja) | 誘電体共振装置及びそれを用いた実装構造体 | |
JP4284832B2 (ja) | 多重モード誘電体共振器装置、フィルタ、デュプレクサおよび通信装置 | |
JP2000332510A (ja) | 非可逆回路素子 | |
JPH1056303A (ja) | 高周波回路装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20040308 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051028 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060405 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060406 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060407 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090326 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100323 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110404 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120323 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130318 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130318 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140320 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140320 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160328 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20160328 Start annual number: 11 End annual number: 11 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20180117 |