JPH0425303U - - Google Patents
Info
- Publication number
- JPH0425303U JPH0425303U JP1990066367U JP6636790U JPH0425303U JP H0425303 U JPH0425303 U JP H0425303U JP 1990066367 U JP1990066367 U JP 1990066367U JP 6636790 U JP6636790 U JP 6636790U JP H0425303 U JPH0425303 U JP H0425303U
- Authority
- JP
- Japan
- Prior art keywords
- case
- dielectric resonator
- cooling air
- support
- resonator
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 4
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
-
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Non-Reversible Transmitting Devices (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990066367U JPH0425303U (US20020051482A1-20020502-M00012.png) | 1990-06-22 | 1990-06-22 | |
| US07/717,624 US5111170A (en) | 1990-06-22 | 1991-06-19 | Dielectric resonator device |
| DE69116011T DE69116011T2 (de) | 1990-06-22 | 1991-06-20 | Vorrichtung mit dielektrischem Resonator |
| EP91305605A EP0465059B1 (en) | 1990-06-22 | 1991-06-20 | Dielectric resonator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990066367U JPH0425303U (US20020051482A1-20020502-M00012.png) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425303U true JPH0425303U (US20020051482A1-20020502-M00012.png) | 1992-02-28 |
Family
ID=13313805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990066367U Pending JPH0425303U (US20020051482A1-20020502-M00012.png) | 1990-06-22 | 1990-06-22 |
Country Status (4)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4241026C2 (de) * | 1992-12-05 | 1995-04-27 | Ant Nachrichtentech | Dielektrischer Resonator |
| DE4241025C2 (de) * | 1992-12-05 | 1995-04-20 | Ant Nachrichtentech | Dielektrischer Resonator |
| US5714919A (en) * | 1993-10-12 | 1998-02-03 | Matsushita Electric Industrial Co., Ltd. | Dielectric notch resonator and filter having preadjusted degree of coupling |
| US6323746B1 (en) | 1997-08-25 | 2001-11-27 | Control Devices, Inc. | Dielectric mounting system |
| US6060966A (en) * | 1997-10-31 | 2000-05-09 | Motorola, Inc. | Radio frequency filter and apparatus and method for cooling a heat source using a radio frequency filter |
| JP3427781B2 (ja) * | 1999-05-25 | 2003-07-22 | 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、発振器及び通信機装置 |
| US6222428B1 (en) * | 1999-06-15 | 2001-04-24 | Allgon Ab | Tuning assembly for a dielectrical resonator in a cavity |
| US6535086B1 (en) * | 2000-10-23 | 2003-03-18 | Allen Telecom Inc. | Dielectric tube loaded metal cavity resonators and filters |
| US7193489B2 (en) * | 2004-12-03 | 2007-03-20 | Motorola, Inc. | Radio frequency cavity resonator with heat transport apparatus |
| WO2009027720A1 (en) * | 2007-08-31 | 2009-03-05 | Bae Systems Plc | Low vibration dielectric resonant oscillators |
| WO2013117072A1 (zh) * | 2012-02-08 | 2013-08-15 | 武汉凡谷电子技术股份有限公司 | 中频段大功率腔体滤波器 |
| CN102904000B (zh) * | 2012-08-03 | 2015-08-26 | 深圳光启创新技术有限公司 | 一种谐振子、微波器件及通信设备 |
| WO2014019548A1 (zh) * | 2012-08-03 | 2014-02-06 | 深圳光启创新技术有限公司 | 谐振子及其制备方法、滤波器件及电磁波设备 |
| US9013252B1 (en) | 2013-10-23 | 2015-04-21 | Alcatel Lucent | Pedestal-based dielectric-loaded cavity resonator |
| CN106252796A (zh) * | 2016-08-30 | 2016-12-21 | 东莞鸿爱斯通信科技有限公司 | 滤波器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01295506A (ja) * | 1988-05-23 | 1989-11-29 | Maspro Denkoh Corp | マイクロ波発振器 |
| JPH0221907B2 (US20020051482A1-20020502-M00012.png) * | 1981-12-21 | 1990-05-16 | Nippon Kokan Kk |
Family Cites Families (8)
| 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 |
| FR2315176A1 (fr) * | 1975-06-17 | 1977-01-14 | Thomson Csf | Element hyperfrequence creux muni d'un dispositif de refroidissement et materiel muni d'un tel element |
| US4121181A (en) * | 1976-06-14 | 1978-10-17 | Murata Manufacturing Co., Ltd. | Electrical branching filter |
| JPS61288501A (ja) * | 1985-06-17 | 1986-12-18 | Hitachi Ltd | 共振回路 |
| JPS6221301A (ja) * | 1985-07-22 | 1987-01-29 | Nec Corp | 誘電体共振器フイルタ |
| DE3782332D1 (de) * | 1987-02-21 | 1992-11-26 | Ant Nachrichtentech | Phasenschieber. |
| JPH0728168B2 (ja) * | 1988-08-24 | 1995-03-29 | 株式会社村田製作所 | 誘電体共振器 |
| US4996188A (en) * | 1989-07-28 | 1991-02-26 | Motorola, Inc. | Superconducting microwave filter |
-
1990
- 1990-06-22 JP JP1990066367U patent/JPH0425303U/ja active Pending
-
1991
- 1991-06-19 US US07/717,624 patent/US5111170A/en not_active Expired - Lifetime
- 1991-06-20 DE DE69116011T patent/DE69116011T2/de not_active Expired - Fee Related
- 1991-06-20 EP EP91305605A patent/EP0465059B1/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221907B2 (US20020051482A1-20020502-M00012.png) * | 1981-12-21 | 1990-05-16 | Nippon Kokan Kk | |
| JPH01295506A (ja) * | 1988-05-23 | 1989-11-29 | Maspro Denkoh Corp | マイクロ波発振器 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0465059B1 (en) | 1996-01-03 |
| DE69116011D1 (de) | 1996-02-15 |
| EP0465059A1 (en) | 1992-01-08 |
| US5111170A (en) | 1992-05-05 |
| DE69116011T2 (de) | 1996-05-30 |
