JPWO2025052761A1 - - Google Patents
Info
- Publication number
- JPWO2025052761A1 JPWO2025052761A1 JP2025544152A JP2025544152A JPWO2025052761A1 JP WO2025052761 A1 JPWO2025052761 A1 JP WO2025052761A1 JP 2025544152 A JP2025544152 A JP 2025544152A JP 2025544152 A JP2025544152 A JP 2025544152A JP WO2025052761 A1 JPWO2025052761 A1 JP WO2025052761A1
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
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- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
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- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023144923 | 2023-09-07 | ||
| PCT/JP2024/022810 WO2025052761A1 (ja) | 2023-09-07 | 2024-06-24 | フィルタ装置、アンテナ装置、およびアンテナモジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025052761A1 true JPWO2025052761A1 (https=) | 2025-03-13 |
| JPWO2025052761A5 JPWO2025052761A5 (https=) | 2026-02-09 |
Family
ID=94923124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025544152A Pending JPWO2025052761A1 (https=) | 2023-09-07 | 2024-06-24 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025052761A1 (https=) |
| CN (1) | CN121693857A (https=) |
| WO (1) | WO2025052761A1 (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2995864B2 (ja) * | 1990-11-29 | 1999-12-27 | 株式会社村田製作所 | 積層チップ型コイル部品及びその製造方法 |
| JP5505561B2 (ja) * | 2011-05-09 | 2014-05-28 | 株式会社村田製作所 | 結合度調整回路、アンテナ装置および通信端末装置 |
| WO2014050482A1 (ja) * | 2012-09-28 | 2014-04-03 | 株式会社村田製作所 | インピーダンス変換回路の設計方法 |
| CN209168856U (zh) * | 2016-07-15 | 2019-07-26 | 株式会社村田制作所 | 高频变压器以及移相器 |
| WO2023080009A1 (ja) * | 2021-11-02 | 2023-05-11 | 株式会社村田製作所 | フィルタ装置、アンテナ装置、およびアンテナモジュール |
-
2024
- 2024-06-24 JP JP2025544152A patent/JPWO2025052761A1/ja active Pending
- 2024-06-24 CN CN202480052807.1A patent/CN121693857A/zh active Pending
- 2024-06-24 WO PCT/JP2024/022810 patent/WO2025052761A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN121693857A (zh) | 2026-03-17 |
| WO2025052761A1 (ja) | 2025-03-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251110 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251110 |