JPWO2022065514A5 - - Google Patents
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- Publication number
- JPWO2022065514A5 JPWO2022065514A5 JP2022552116A JP2022552116A JPWO2022065514A5 JP WO2022065514 A5 JPWO2022065514 A5 JP WO2022065514A5 JP 2022552116 A JP2022552116 A JP 2022552116A JP 2022552116 A JP2022552116 A JP 2022552116A JP WO2022065514 A5 JPWO2022065514 A5 JP WO2022065514A5
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- vehicle
- helical element
- frequency band
- limiting circuit
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020162560 | 2020-09-28 | ||
| JP2020162560 | 2020-09-28 | ||
| PCT/JP2021/035714 WO2022065514A1 (ja) | 2020-09-28 | 2021-09-28 | 車載用アンテナ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022065514A1 JPWO2022065514A1 (https=) | 2022-03-31 |
| JPWO2022065514A5 true JPWO2022065514A5 (https=) | 2024-12-12 |
| JP7716419B2 JP7716419B2 (ja) | 2025-07-31 |
Family
ID=80845482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022552116A Active JP7716419B2 (ja) | 2020-09-28 | 2021-09-28 | 車載用アンテナ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230335890A1 (https=) |
| EP (1) | EP4220850A4 (https=) |
| JP (1) | JP7716419B2 (https=) |
| CN (1) | CN116235364A (https=) |
| WO (1) | WO2022065514A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946083B (zh) * | 2020-01-28 | 2025-03-04 | 株式会社友华 | 车载用天线装置 |
| CN118975056A (zh) * | 2022-03-31 | 2024-11-15 | 株式会社友华 | 天线装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5654917B2 (ja) | 2011-03-24 | 2015-01-14 | 原田工業株式会社 | アンテナ装置 |
| CN108475849B (zh) * | 2016-02-19 | 2022-04-29 | 株式会社友华 | 天线装置 |
| CN115864014A (zh) * | 2017-03-31 | 2023-03-28 | 株式会社友华 | 天线装置 |
| WO2020004612A1 (ja) * | 2018-06-29 | 2020-01-02 | 株式会社ヨコオ | 車載アンテナ装置 |
-
2021
- 2021-09-28 JP JP2022552116A patent/JP7716419B2/ja active Active
- 2021-09-28 US US18/027,126 patent/US20230335890A1/en not_active Abandoned
- 2021-09-28 EP EP21872639.6A patent/EP4220850A4/en not_active Withdrawn
- 2021-09-28 WO PCT/JP2021/035714 patent/WO2022065514A1/ja not_active Ceased
- 2021-09-28 CN CN202180065969.5A patent/CN116235364A/zh active Pending
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