JPWO2023153283A1 - - Google Patents
Info
- Publication number
- JPWO2023153283A1 JPWO2023153283A1 JP2023580193A JP2023580193A JPWO2023153283A1 JP WO2023153283 A1 JPWO2023153283 A1 JP WO2023153283A1 JP 2023580193 A JP2023580193 A JP 2023580193A JP 2023580193 A JP2023580193 A JP 2023580193A JP WO2023153283 A1 JPWO2023153283 A1 JP WO2023153283A1
- Authority
- JP
- Japan
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- 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
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- 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
- H03H7/075—Ladder networks, e.g. electric wave filters
-
- 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
-
- 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
- H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0021—Constructional details
- H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022018656 | 2022-02-09 | ||
| JP2022018656 | 2022-02-09 | ||
| PCT/JP2023/003160 WO2023153283A1 (ja) | 2022-02-09 | 2023-02-01 | フィルタ装置、高周波モジュール、および通信装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023153283A1 true JPWO2023153283A1 (https=) | 2023-08-17 |
| JPWO2023153283A5 JPWO2023153283A5 (https=) | 2024-07-10 |
| JP7670179B2 JP7670179B2 (ja) | 2025-04-30 |
Family
ID=87564324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023580193A Active JP7670179B2 (ja) | 2022-02-09 | 2023-02-01 | フィルタ装置、高周波モジュール、および通信装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240339982A1 (https=) |
| JP (1) | JP7670179B2 (https=) |
| CN (1) | CN118476159A (https=) |
| WO (1) | WO2023153283A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113938107B (zh) * | 2021-11-15 | 2025-02-14 | 一巨自动化装备（上海）有限公司 | 一种dc端多级滤波结构、电机控制器及车辆 |
| WO2026079007A1 (ja) * | 2024-10-09 | 2026-04-16 | 株式会社村田製作所 | フィルタ回路 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1716684A (zh) * | 2004-06-29 | 2006-01-04 | 奇美通讯股份有限公司 | 多层陶瓷低通滤波器 |
| WO2011052374A1 (ja) * | 2009-11-02 | 2011-05-05 | エルメック株式会社 | コモンモードフィルタ |
| WO2017110179A1 (ja) * | 2015-12-24 | 2017-06-29 | 株式会社村田製作所 | 回路基板、フィルタ回路およびキャパシタンス素子 |
| WO2018025342A1 (ja) * | 2016-08-03 | 2018-02-08 | 三菱電機株式会社 | ノイズフィルタ回路 |
| JP2018064266A (ja) * | 2016-10-07 | 2018-04-19 | 株式会社村田製作所 | 高周波フィルタおよび高周波モジュール |
| KR20180101048A (ko) * | 2017-03-03 | 2018-09-12 | 주식회사 모다이노칩 | 적층형 소자 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5352881B2 (ja) * | 2009-09-25 | 2013-11-27 | 松江エルメック株式会社 | コモンモードフィルタ |
| JP6317890B2 (ja) * | 2013-05-17 | 2018-04-25 | 太陽誘電株式会社 | 高周波フィルタ及びこれを備える高周波モジュール |
-
2023
- 2023-02-01 WO PCT/JP2023/003160 patent/WO2023153283A1/ja not_active Ceased
- 2023-02-01 JP JP2023580193A patent/JP7670179B2/ja active Active
- 2023-02-01 CN CN202380015628.6A patent/CN118476159A/zh active Pending
-
2024
- 2024-06-18 US US18/746,111 patent/US20240339982A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1716684A (zh) * | 2004-06-29 | 2006-01-04 | 奇美通讯股份有限公司 | 多层陶瓷低通滤波器 |
| WO2011052374A1 (ja) * | 2009-11-02 | 2011-05-05 | エルメック株式会社 | コモンモードフィルタ |
| WO2017110179A1 (ja) * | 2015-12-24 | 2017-06-29 | 株式会社村田製作所 | 回路基板、フィルタ回路およびキャパシタンス素子 |
| WO2018025342A1 (ja) * | 2016-08-03 | 2018-02-08 | 三菱電機株式会社 | ノイズフィルタ回路 |
| JP2018064266A (ja) * | 2016-10-07 | 2018-04-19 | 株式会社村田製作所 | 高周波フィルタおよび高周波モジュール |
| KR20180101048A (ko) * | 2017-03-03 | 2018-09-12 | 주식회사 모다이노칩 | 적층형 소자 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023153283A1 (ja) | 2023-08-17 |
| JP7670179B2 (ja) | 2025-04-30 |
| CN118476159A (zh) | 2024-08-09 |
| US20240339982A1 (en) | 2024-10-10 |
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