JP2022531924A - アンテナ、アンテナの給電方法、アンテナシングルフィードコンビネーション方法及び端末 - Google Patents
アンテナ、アンテナの給電方法、アンテナシングルフィードコンビネーション方法及び端末 Download PDFInfo
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- JP2022531924A JP2022531924A JP2021566353A JP2021566353A JP2022531924A JP 2022531924 A JP2022531924 A JP 2022531924A JP 2021566353 A JP2021566353 A JP 2021566353A JP 2021566353 A JP2021566353 A JP 2021566353A JP 2022531924 A JP2022531924 A JP 2022531924A
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- antenna
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010586 diagram Methods 0.000 description 19
- 238000004088 simulation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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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
-
- 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
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
-
- 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
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/25—Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
-
- 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
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (7)
- 動作周波数帯域が6GHz未満のアンテナを含む低周波アンテナと、
ミリ波帯域で動作するアレイアンテナを含み、前記低周波アンテナと同一のフィードポイントによりフィードされる高周波アンテナと、
前記低周波アンテナと前記高周波アンテナとの間に設置され、前記低周波アンテナと前記高周波アンテナを隔離するためのフィルタとを含むアンテナ。 - 前記アレイアンテナは、
ミリ波アレイアンテナ、
スロットアレイアンテナ、
パッチアンテナ又は他のタイプのアンテナで構成されたアレイのうちの少なくとも1つを含む、請求項1に記載のアンテナ。 - 前記アンテナは1つのフィードポイントのみを含む、請求項1に記載のアンテナ。
- 前記フィルタはローパスフィルタを含み、前記低周波アンテナと前記高周波アンテナを隔離するために用いられる、請求項1に記載のアンテナ。
- 請求項1乃至4のいずれか一項に記載のアンテナを含むアンテナの給電方法であって、
前記低周波アンテナが動作するとき、前記フィルタは前記高周波アンテナの干渉信号をフィルタリングするとともに、低周波アンテナに給電し、
前記高周波アンテナが動作するとき、前記フィルタは前記低周波アンテナへの給電を防止することを含む、方法。 - 請求項1乃至4のいずれか一項に記載のアンテナを含むアンテナのシングルフィードコンビネーションを実現する方法であって、
単一のフィードポイントにより、前記フィルタを利用して、前記低周波アンテナと前記高周波アンテナのコンビネーションを実現することを含む、方法。 - 請求項1乃至4のいずれか一項に記載のアンテナを含む端末。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910951453.5A CN112635991A (zh) | 2019-10-08 | 2019-10-08 | 一种天线、天线供电方法、天线单馈组合方法及装置 |
CN201910951453.5 | 2019-10-08 | ||
PCT/CN2020/118375 WO2021068784A1 (zh) | 2019-10-08 | 2020-09-28 | 天线、天线供电方法、天线单馈组合方法及终端 |
Publications (1)
Publication Number | Publication Date |
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JP2022531924A true JP2022531924A (ja) | 2022-07-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021566353A Pending JP2022531924A (ja) | 2019-10-08 | 2020-09-28 | アンテナ、アンテナの給電方法、アンテナシングルフィードコンビネーション方法及び端末 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11949167B2 (ja) |
EP (1) | EP3955387A4 (ja) |
JP (1) | JP2022531924A (ja) |
CN (1) | CN112635991A (ja) |
CA (1) | CA3136596C (ja) |
WO (1) | WO2021068784A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110165399A (zh) * | 2019-05-29 | 2019-08-23 | 中天宽带技术有限公司 | 单端口馈电的双频天线和电子设备 |
Family Cites Families (4)
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JP5009240B2 (ja) * | 2008-06-25 | 2012-08-22 | ソニーモバイルコミュニケーションズ株式会社 | マルチバンドアンテナ及び無線通信端末 |
US8313028B2 (en) * | 2010-02-17 | 2012-11-20 | On Track Innovations Ltd. | Multiple antenna reading system suitable for use with contactless transaction devices |
US9755311B2 (en) * | 2012-05-29 | 2017-09-05 | Samsung Electronics Co., Ltd. | Circularly polarized patch antennas, antenna arrays, and devices including such antennas and arrays |
CN204348895U (zh) * | 2014-12-15 | 2015-05-20 | 信维创科通信技术(北京)有限公司 | 单端口双频双圆极化天线 |
-
2019
- 2019-10-08 CN CN201910951453.5A patent/CN112635991A/zh active Pending
-
2020
- 2020-09-28 EP EP20874420.1A patent/EP3955387A4/en active Pending
- 2020-09-28 WO PCT/CN2020/118375 patent/WO2021068784A1/zh unknown
- 2020-09-28 CA CA3136596A patent/CA3136596C/en active Active
- 2020-09-28 US US17/609,393 patent/US11949167B2/en active Active
- 2020-09-28 JP JP2021566353A patent/JP2022531924A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110165399A (zh) * | 2019-05-29 | 2019-08-23 | 中天宽带技术有限公司 | 单端口馈电的双频天线和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
EP3955387A4 (en) | 2023-01-04 |
CA3136596C (en) | 2024-02-20 |
CA3136596A1 (en) | 2021-04-15 |
EP3955387A1 (en) | 2022-02-16 |
US11949167B2 (en) | 2024-04-02 |
WO2021068784A1 (zh) | 2021-04-15 |
CN112635991A (zh) | 2021-04-09 |
US20220190490A1 (en) | 2022-06-16 |
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