JPWO2023032186A1 - - Google Patents
Info
- Publication number
- JPWO2023032186A1 JPWO2023032186A1 JP2023544963A JP2023544963A JPWO2023032186A1 JP WO2023032186 A1 JPWO2023032186 A1 JP WO2023032186A1 JP 2023544963 A JP2023544963 A JP 2023544963A JP 2023544963 A JP2023544963 A JP 2023544963A JP WO2023032186 A1 JPWO2023032186 A1 JP WO2023032186A1
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2241—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in or for vehicle tyres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/032610 WO2023032186A1 (ja) | 2021-09-06 | 2021-09-06 | 無給電素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023032186A1 true JPWO2023032186A1 (https=) | 2023-03-09 |
| JPWO2023032186A5 JPWO2023032186A5 (https=) | 2024-04-15 |
| JP7607142B2 JP7607142B2 (ja) | 2024-12-26 |
Family
ID=85411043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023544963A Active JP7607142B2 (ja) | 2021-09-06 | 2021-09-06 | 無給電素子 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240178562A1 (https=) |
| EP (1) | EP4304013A4 (https=) |
| JP (1) | JP7607142B2 (https=) |
| CN (1) | CN117099267A (https=) |
| WO (1) | WO2023032186A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139112U (https=) * | 1986-02-24 | 1987-09-02 | ||
| JPH11340731A (ja) * | 1998-05-27 | 1999-12-10 | Toa Corp | 無給電アンテナ |
| JP2001284946A (ja) * | 2000-03-30 | 2001-10-12 | Ntt Docomo Inc | 広帯域アンテナ及びアレイアンテナ装置 |
| WO2018199007A1 (ja) * | 2017-04-28 | 2018-11-01 | 株式会社村田製作所 | Ｒｆｉｄタグ |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002071536A1 (en) * | 2001-03-02 | 2002-09-12 | Motorola, Inc., A Corporation Of The State Of Delaware | Parasitic antenna element and wireless communication device incorporating the same |
| US6765536B2 (en) * | 2002-05-09 | 2004-07-20 | Motorola, Inc. | Antenna with variably tuned parasitic element |
| US6888511B2 (en) * | 2002-09-09 | 2005-05-03 | Brian Victor Cake | Physically small antenna elements and antennas based thereon |
| US9941588B2 (en) * | 2007-08-20 | 2018-04-10 | Ethertronics, Inc. | Antenna with multiple coupled regions |
| US9838060B2 (en) * | 2011-11-02 | 2017-12-05 | Antenna79, Inc. | Protective cover for a wireless device |
| JP6054827B2 (ja) | 2013-08-07 | 2016-12-27 | 株式会社日本自動車部品総合研究所 | アンテナ装置 |
| TWI566474B (zh) * | 2014-05-09 | 2017-01-11 | 環旭電子股份有限公司 | 多頻天線 |
| WO2016138480A1 (en) * | 2015-02-27 | 2016-09-01 | Bringuier Jonathan Neil | Closely coupled re-radiator compound loop antenna structure |
| GB2553093B (en) * | 2016-08-17 | 2019-05-15 | Drayson Tech Europe Ltd | RF energy harvesting dual loop antenna with gaps and bridges |
| TWI638485B (zh) * | 2017-10-05 | 2018-10-11 | 廣達電腦股份有限公司 | 穿戴式裝置 |
| JP7157970B2 (ja) * | 2019-07-19 | 2022-10-21 | 大王製紙株式会社 | Ｒｆｉｄタグ及びアンテナ |
-
2021
- 2021-09-06 EP EP21956072.9A patent/EP4304013A4/en not_active Withdrawn
- 2021-09-06 CN CN202180095845.1A patent/CN117099267A/zh active Pending
- 2021-09-06 US US18/282,134 patent/US20240178562A1/en not_active Abandoned
- 2021-09-06 JP JP2023544963A patent/JP7607142B2/ja active Active
- 2021-09-06 WO PCT/JP2021/032610 patent/WO2023032186A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139112U (https=) * | 1986-02-24 | 1987-09-02 | ||
| JPH11340731A (ja) * | 1998-05-27 | 1999-12-10 | Toa Corp | 無給電アンテナ |
| JP2001284946A (ja) * | 2000-03-30 | 2001-10-12 | Ntt Docomo Inc | 広帯域アンテナ及びアレイアンテナ装置 |
| WO2018199007A1 (ja) * | 2017-04-28 | 2018-11-01 | 株式会社村田製作所 | Ｒｆｉｄタグ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117099267A (zh) | 2023-11-21 |
| US20240178562A1 (en) | 2024-05-30 |
| EP4304013A1 (en) | 2024-01-10 |
| JP7607142B2 (ja) | 2024-12-26 |
| WO2023032186A1 (ja) | 2023-03-09 |
| EP4304013A4 (en) | 2024-07-17 |
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