CN113904094B - 一种具有陡峭边沿选择特性的近场天线 - Google Patents
一种具有陡峭边沿选择特性的近场天线 Download PDFInfo
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- CN113904094B CN113904094B CN202111498723.5A CN202111498723A CN113904094B CN 113904094 B CN113904094 B CN 113904094B CN 202111498723 A CN202111498723 A CN 202111498723A CN 113904094 B CN113904094 B CN 113904094B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—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
- H01Q1/2216—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 interrogator/reader equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111498723.5A CN113904094B (zh) | 2021-12-09 | 2021-12-09 | 一种具有陡峭边沿选择特性的近场天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111498723.5A CN113904094B (zh) | 2021-12-09 | 2021-12-09 | 一种具有陡峭边沿选择特性的近场天线 |
Publications (2)
Publication Number | Publication Date |
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CN113904094A CN113904094A (zh) | 2022-01-07 |
CN113904094B true CN113904094B (zh) | 2022-04-26 |
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Application Number | Title | Priority Date | Filing Date |
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CN202111498723.5A Active CN113904094B (zh) | 2021-12-09 | 2021-12-09 | 一种具有陡峭边沿选择特性的近场天线 |
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CN (1) | CN113904094B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104681965A (zh) * | 2013-12-02 | 2015-06-03 | 哈尔滨黑石科技有限公司 | 一种阻带陡峭的双阻带uwb天线 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201655968U (zh) * | 2009-11-20 | 2010-11-24 | 刘彩凤 | 超高频射频识别标签天线 |
US20120326730A1 (en) * | 2011-06-24 | 2012-12-27 | Steven Go | Sensor assembly and microwave emitter for use in a sensor assembly |
CN110247158B (zh) * | 2019-05-28 | 2021-06-18 | 北京星网锐捷网络技术有限公司 | 一种uhf rfid阅读器天线及切换方法 |
CN112736472B (zh) * | 2020-12-25 | 2021-12-14 | 无锡国芯微电子系统有限公司 | 一种毫米波宽带贴片天线 |
CN113437509B (zh) * | 2021-08-25 | 2021-11-02 | 深圳大学 | 一种稳覆盖的超高频rfid平面近场天线 |
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2021
- 2021-12-09 CN CN202111498723.5A patent/CN113904094B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104681965A (zh) * | 2013-12-02 | 2015-06-03 | 哈尔滨黑石科技有限公司 | 一种阻带陡峭的双阻带uwb天线 |
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CN113904094A (zh) | 2022-01-07 |
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Application publication date: 20220107 Assignee: Shenzhen Xinlian Chuangzhan Electronic Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2022980021892 Denomination of invention: A Near Field Antenna with Steep Edge Selection Granted publication date: 20220426 License type: Common License Record date: 20221127 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220107 Assignee: Guangzhou Puxin System Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980033491 Denomination of invention: A Near Field Antenna with Steep Edge Selection Characteristics Granted publication date: 20220426 License type: Common License Record date: 20230310 |