JP6369638B2 - 積層帯域通過フィルタ - Google Patents
積層帯域通過フィルタ Download PDFInfo
- Publication number
- JP6369638B2 JP6369638B2 JP2017542947A JP2017542947A JP6369638B2 JP 6369638 B2 JP6369638 B2 JP 6369638B2 JP 2017542947 A JP2017542947 A JP 2017542947A JP 2017542947 A JP2017542947 A JP 2017542947A JP 6369638 B2 JP6369638 B2 JP 6369638B2
- Authority
- JP
- Japan
- Prior art keywords
- parallel
- electrode
- resonators
- bandpass filter
- inductor
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims description 42
- 239000010410 layer Substances 0.000 claims description 42
- 239000011229 interlayer Substances 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 11
- 238000004088 simulation Methods 0.000 description 43
- 230000000052 comparative effect Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/09—Filters comprising mutual inductance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015196076 | 2015-10-01 | ||
| JP2015196076 | 2015-10-01 | ||
| PCT/JP2016/070141 WO2017056620A1 (fr) | 2015-10-01 | 2016-07-07 | Filtre passe-bande stratifié |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6369638B2 true JP6369638B2 (ja) | 2018-08-08 |
| JPWO2017056620A1 JPWO2017056620A1 (ja) | 2018-08-09 |
Family
ID=58427393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017542947A Active JP6369638B2 (ja) | 2015-10-01 | 2016-07-07 | 積層帯域通過フィルタ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6369638B2 (fr) |
| CN (1) | CN108028634B (fr) |
| TW (1) | TWI581562B (fr) |
| WO (1) | WO2017056620A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228409B (zh) * | 2018-12-20 | 2022-05-27 | 京瓷Avx元器件公司 | 包括具有精确控制电容面积的电容器的多层电子装置 |
| JP7352145B2 (ja) * | 2019-07-22 | 2023-09-28 | 株式会社村田製作所 | ダイプレクサ |
| CN114141472B (zh) * | 2021-01-19 | 2024-01-16 | 西安电子科技大学 | 基于穿透通孔的高集成度高屏蔽的变压器结构 |
| CN114285387B (zh) * | 2021-12-09 | 2023-05-09 | 电子科技大学 | 一种小型lc滤波器及其制备方法 |
| WO2024116490A1 (fr) * | 2022-11-29 | 2024-06-06 | 株式会社村田製作所 | Composant électronique |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3127792B2 (ja) * | 1995-07-19 | 2001-01-29 | 株式会社村田製作所 | Ｌｃ共振器およびｌｃフィルタ |
| JP2006054207A (ja) * | 2002-08-29 | 2006-02-23 | Ajinomoto Co Inc | インダクタンス素子、インダクタンス素子内蔵多層基板、半導体チップ及びチップ型インダクタンス素子 |
| JP4051307B2 (ja) * | 2003-03-04 | 2008-02-20 | コーア株式会社 | 積層型バンドパスフィルタ |
| EP2009787A4 (fr) * | 2006-04-14 | 2011-04-13 | Murata Manufacturing Co | Filtre passe-bande a couches |
| CN100435408C (zh) * | 2006-12-12 | 2008-11-19 | 中国电子科技集团公司第五十五研究所 | 基于mems技术的层叠式滤波器 |
| TW200908430A (en) * | 2007-05-18 | 2009-02-16 | Murata Manufacturing Co | Stacked bandpass filter |
| EP2244382A4 (fr) * | 2008-01-17 | 2013-10-30 | Murata Manufacturing Co | Résonateur stratifié et filtre stratifié |
| TWI398984B (zh) * | 2008-05-23 | 2013-06-11 | Murata Manufacturing Co | Laminated bandpass filter |
| TWI492446B (zh) * | 2010-11-19 | 2015-07-11 | Murata Manufacturing Co | Electronic Parts |
| JP5821914B2 (ja) * | 2013-08-28 | 2015-11-24 | 株式会社村田製作所 | 高周波部品 |
-
2016
- 2016-06-27 TW TW105120164A patent/TWI581562B/zh active
- 2016-07-07 JP JP2017542947A patent/JP6369638B2/ja active Active
- 2016-07-07 WO PCT/JP2016/070141 patent/WO2017056620A1/fr active Application Filing
- 2016-07-07 CN CN201680053262.1A patent/CN108028634B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2017056620A1 (ja) | 2018-08-09 |
| TWI581562B (zh) | 2017-05-01 |
| CN108028634A (zh) | 2018-05-11 |
| WO2017056620A1 (fr) | 2017-04-06 |
| CN108028634B (zh) | 2019-03-12 |
| TW201714403A (zh) | 2017-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| A61 | First payment of annual fees (during grant procedure) |
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