CN115244781A - 天线和天线阵列 - Google Patents
天线和天线阵列 Download PDFInfo
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- CN115244781A CN115244781A CN202080098271.9A CN202080098271A CN115244781A CN 115244781 A CN115244781 A CN 115244781A CN 202080098271 A CN202080098271 A CN 202080098271A CN 115244781 A CN115244781 A CN 115244781A
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- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 10
- 230000005855 radiation Effects 0.000 description 7
- 238000004088 simulation Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
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Classifications
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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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- Waveguide Aerials (AREA)
Abstract
本申请提供了一种天线和天线阵列,该天线包括导体层和介质基板。导体层位于所述介质基板的第一表面,用于接地。导体层上设置有镂空的环形槽,沿环形槽设置有镂空的缺陷。通过沿环形槽设置的镂空的缺陷,在尽可能不增加天线尺寸的同时,增加天线的谐振频率,从而增加天线的工作带宽。
Description
PCT国内申请,说明书已公开。
Claims (10)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/079480 WO2021184157A1 (zh) | 2020-03-16 | 2020-03-16 | 天线和天线阵列 |
Publications (2)
Publication Number | Publication Date |
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CN115244781A true CN115244781A (zh) | 2022-10-25 |
CN115244781B CN115244781B (zh) | 2023-11-03 |
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Application Number | Title | Priority Date | Filing Date |
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CN202080098271.9A Active CN115244781B (zh) | 2020-03-16 | 2020-03-16 | 天线和天线阵列 |
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CN (1) | CN115244781B (zh) |
WO (1) | WO2021184157A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080136730A1 (en) * | 2004-11-22 | 2008-06-12 | Agency For Science, Technology And Research | Antennas For Ultra-Wideband Applications |
CN205069864U (zh) * | 2015-10-27 | 2016-03-02 | 南开大学 | 一种基于缺陷地结构外框为不规则椭圆环状的三频微带天线 |
CN206271872U (zh) * | 2016-12-18 | 2017-06-20 | 重庆三峡学院 | 一种基于缺陷地结构的双频微带天线 |
CN206471492U (zh) * | 2016-12-18 | 2017-09-05 | 重庆三峡学院 | 一种基于缺陷地结构的花环状双频微带天线 |
CN207611863U (zh) * | 2017-11-07 | 2018-07-13 | 山西大学 | 一种陷波可控超宽带天线 |
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2020
- 2020-03-16 WO PCT/CN2020/079480 patent/WO2021184157A1/zh active Application Filing
- 2020-03-16 CN CN202080098271.9A patent/CN115244781B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080136730A1 (en) * | 2004-11-22 | 2008-06-12 | Agency For Science, Technology And Research | Antennas For Ultra-Wideband Applications |
CN205069864U (zh) * | 2015-10-27 | 2016-03-02 | 南开大学 | 一种基于缺陷地结构外框为不规则椭圆环状的三频微带天线 |
CN206271872U (zh) * | 2016-12-18 | 2017-06-20 | 重庆三峡学院 | 一种基于缺陷地结构的双频微带天线 |
CN206471492U (zh) * | 2016-12-18 | 2017-09-05 | 重庆三峡学院 | 一种基于缺陷地结构的花环状双频微带天线 |
CN207611863U (zh) * | 2017-11-07 | 2018-07-13 | 山西大学 | 一种陷波可控超宽带天线 |
Non-Patent Citations (1)
Title |
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R.V.S. RAM KRISHNA等: "A Dual-Polarized Square Ring Slot Antenna for UWB, Imaging and Radar Applications" * |
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Publication number | Publication date |
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CN115244781B (zh) | 2023-11-03 |
WO2021184157A1 (zh) | 2021-09-23 |
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