CN2901597Y - 一种陶瓷介质滤波器 - Google Patents
一种陶瓷介质滤波器 Download PDFInfo
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- CN2901597Y CN2901597Y CN 200520013418 CN200520013418U CN2901597Y CN 2901597 Y CN2901597 Y CN 2901597Y CN 200520013418 CN200520013418 CN 200520013418 CN 200520013418 U CN200520013418 U CN 200520013418U CN 2901597 Y CN2901597 Y CN 2901597Y
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- Prior art keywords
- ceramic dielectric
- metal level
- ceramic
- dielectric filter
- filter
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- 239000000919 ceramic Substances 0.000 title claims abstract description 78
- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000005764 inhibitory process Effects 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520013418 CN2901597Y (zh) | 2005-07-21 | 2005-07-21 | 一种陶瓷介质滤波器 |
Applications Claiming Priority (1)
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CN 200520013418 CN2901597Y (zh) | 2005-07-21 | 2005-07-21 | 一种陶瓷介质滤波器 |
Publications (1)
Publication Number | Publication Date |
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CN2901597Y true CN2901597Y (zh) | 2007-05-16 |
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CN 200520013418 Expired - Lifetime CN2901597Y (zh) | 2005-07-21 | 2005-07-21 | 一种陶瓷介质滤波器 |
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CN (1) | CN2901597Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106960994A (zh) * | 2017-04-25 | 2017-07-18 | 四川省韬光通信有限公司 | 一种便于调节频率与耦合带宽的介质滤波器 |
CN108515601A (zh) * | 2018-04-23 | 2018-09-11 | 苏州市协诚五金制品有限公司 | 一种频率可调的陶瓷谐振器及其制备工艺 |
CN108598635A (zh) * | 2013-05-31 | 2018-09-28 | 华为技术有限公司 | 介质滤波器,收发信机及基站 |
CN109786909A (zh) * | 2019-03-15 | 2019-05-21 | 苏州市协诚五金制品有限公司 | 一种陶瓷波导滤波器 |
CN111446526A (zh) * | 2020-03-27 | 2020-07-24 | 广东国华新材料科技股份有限公司 | 一种介质滤波器 |
-
2005
- 2005-07-21 CN CN 200520013418 patent/CN2901597Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108598635A (zh) * | 2013-05-31 | 2018-09-28 | 华为技术有限公司 | 介质滤波器,收发信机及基站 |
US10700401B2 (en) | 2013-05-31 | 2020-06-30 | Huawei Technologies Co., Ltd. | Filter and communication device comprising dielectric resonators having frequency adjusting holes and negative coupling holes of greater depth |
CN108598635B (zh) * | 2013-05-31 | 2020-07-03 | 华为技术有限公司 | 介质滤波器,收发信机及基站 |
US11444647B2 (en) | 2013-05-31 | 2022-09-13 | Huawei Technologies Co., Ltd. | Filter and transceiver comprising dielectric body resonators having frequency adjusting holes and a negative coupling hole |
CN106960994A (zh) * | 2017-04-25 | 2017-07-18 | 四川省韬光通信有限公司 | 一种便于调节频率与耦合带宽的介质滤波器 |
CN108515601A (zh) * | 2018-04-23 | 2018-09-11 | 苏州市协诚五金制品有限公司 | 一种频率可调的陶瓷谐振器及其制备工艺 |
CN109786909A (zh) * | 2019-03-15 | 2019-05-21 | 苏州市协诚五金制品有限公司 | 一种陶瓷波导滤波器 |
CN111446526A (zh) * | 2020-03-27 | 2020-07-24 | 广东国华新材料科技股份有限公司 | 一种介质滤波器 |
CN111446526B (zh) * | 2020-03-27 | 2021-11-02 | 广东国华新材料科技股份有限公司 | 一种介质滤波器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing Jiali Electronic Co., Ltd. Assignor: Zhejiang Zhengyuan Electric Co., Ltd. Contract fulfillment period: 2008.5.30 to 2014.5.29 Contract record no.: 2008330000347 Denomination of utility model: Method for manufacturing ceramic dielectric filter and resonator inside ceramic dielectric filter Granted publication date: 20070516 License type: Exclusive license Record date: 20080901 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.5.30 TO 2014.5.29 Name of requester: JIAXING JIALI ELECTRONICS CO., LTD. Effective date: 20080901 |
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ASS | Succession or assignment of patent right |
Owner name: JIAXING JIALI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG ZHENGYUAN ELECTRIC CO., LTD. Effective date: 20110216 |
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Free format text: CORRECT: ADDRESS; FROM: 314003 ZHENGYUAN SCIENCE AND TECHNOLOGY PARK, NO. 1, ZHENGYUAN ROAD, JIAXING CITY, ZHEJIANG PROVINCE TO: 314003 NO. 66, ZHENGYUAN ROAD, TANGHUI SUBDISTRICT, ECONOMIC DEVELOPMENT ZONE, JIAXING CITY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110216 Address after: 314003 Jiaxing Economic Development Zone, Tong Tong Street is the original road, No. 66, No. Patentee after: Jiaxing Jiali Electronic Co., Ltd. Address before: 314003, the original science and technology garden is 1, Jiaxing Road, Zhejiang Province Patentee before: Zhejiang Zhengyuan Electric Co., Ltd. |
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C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 314003 Jiaxing City, Zhejiang Province Economic Development Zone Yong Wui street is the original Road No. 66 Patentee after: Jiaxing Jiali Electronic Co., Ltd. Address before: 314003 Jiaxing Economic Development Zone, Tong Tong Street is the original road, No. 66, No. Patentee before: Jiaxing Jiali Electronic Co., Ltd. |
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CX01 | Expiry of patent term |
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