JP2023084645A - 通信装置 - Google Patents
通信装置 Download PDFInfo
- Publication number
- JP2023084645A JP2023084645A JP2022070758A JP2022070758A JP2023084645A JP 2023084645 A JP2023084645 A JP 2023084645A JP 2022070758 A JP2022070758 A JP 2022070758A JP 2022070758 A JP2022070758 A JP 2022070758A JP 2023084645 A JP2023084645 A JP 2023084645A
- Authority
- JP
- Japan
- Prior art keywords
- radiating element
- coupled
- communication device
- radiating
- frequency band
- 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.)
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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
- H01Q5/20—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
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- 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
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
-
- 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
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- 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
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
-
- 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
-
- 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
- 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
- H01Q9/32—Vertical arrangement of element
-
- 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
-
- 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
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
Abstract
Description
110、210…RFモジュール
120、220、520…アンテナ構造
130、230、530…第一放射素子
140、240、540…第二放射素子
150、250…第一スイッチ素子
160、260…第一インピーダンス素子
170、270…第二スイッチ素子
180、280…第二インピーダンス素子
231…第一放射素子の第一端
232…第一放射素子の第二端
241…第二放射素子の第一端
242…第二放射素子の第二端
261、281…誘導素子
262、282…容量性素子
263、283…開回路素子
264、284…短絡素子
265、285…第一誘導素子
266、286…第二誘導素子
267、287…第三誘導素子
290、590…プリント回路板
295、595…供給接続素子
CC1…第一曲線
CC2…第二曲線
CC3…第三曲線
D1、D2…間隔
FB1…第一周波数バンド
FB2…第二周波数バンド
FB3…第三周波数バンド
FB4…第四周波数バンド
FP…供給点
H1、H2、H3…厚さ
L1、L2…長さ
R1…半径
VSS…接地電圧
W1、W2…幅
Claims (5)
- 通信装置であって、
RF(Radio Frequency)モジュールと、
前記RFモジュールに結合され、第一放射素子、および、第二放射素子を有するアンテナ構造と、
前記第一放射素子に結合される第一スイッチ素子と、
複数の第一インピーダンス素子と、
前記第二放射素子に結合される第二スイッチ素子と、
複数の第二インピーダンス素子と、
を有し、
前記第一スイッチ素子は、前記第一インピーダンス素子の間で切り換え可能であり、
前記第二スイッチ素子は、前記第二インピーダンス素子の間で切り換え可能であることを特徴とする通信装置。 - 前記アンテナ構造は、第一周波数バンド、第二周波数バンド、第三周波数バンド、および、第四周波数バンドをカバーし、前記第一放射素子の長さは、前記第一周波数バンドの波長の0.5倍と実質的に等しく、前記第二放射素子の長さは、前記第二周波数バンドの波長の0.5倍と実質的に等しいことを特徴とする請求項1に記載の通信装置。
- 前記アンテナ構造はさらに、供給接続素子を有し、前記供給接続素子は、前記第一放射素子と前記第二放射素子との間に結合され、前記アンテナ構造は、前記RFモジュールに結合される供給点を有し、前記供給点は、前記供給接続素子に隣接し、前記第一放射素子は、第一端、および、第二端を有し、前記第一放射素子の前記第一端は、前記供給接続素子に結合され、前記第一放射素子の前記第二端は、前記第一スイッチ素子に結合され、前記第二放射素子は、第一端、および、第二端を有し、前記第二放射素子の前記第一端は、前記供給接続素子に結合され、前記第二放射素子の前記第二端は、前記第二スイッチ素子に結合されることを特徴とする請求項1に記載の通信装置。
- さらに、接地電圧を提供するPCB(Printed Circuit Board)を有し、前記第二放射素子は、前記第一放射素子と前記PCBとの間に設置されることを特徴とする請求項1に記載の通信装置。
- 前記第一放射素子、前記第二放射素子、および、前記PCBは、実質的に、互いに平行であり、前記PCBは、実質的に、円形状、あるいは、長方形状を有し、前記第一放射素子は、実質的に、長い円弧状、あるいは、長いL字型形状を有し、且つ、前記PCBの外縁に沿って延伸し、前記第二放射素子は、実質的に、短い円弧状、あるいは、短いL字型形状を有し、且つ、前記PCBの前記外縁に沿って延伸することを特徴とする請求項4に記載の通信装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023037710A JP2023084706A (ja) | 2021-12-07 | 2023-03-10 | 通信装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW110145601A TWI800141B (zh) | 2021-12-07 | 2021-12-07 | 通訊裝置 |
TW110145601 | 2021-12-07 |
Related Child Applications (1)
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---|---|---|---|
JP2023037710A Division JP2023084706A (ja) | 2021-12-07 | 2023-03-10 | 通信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2023084645A true JP2023084645A (ja) | 2023-06-19 |
Family
ID=80625201
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2022070758A Pending JP2023084645A (ja) | 2021-12-07 | 2022-04-22 | 通信装置 |
JP2023037710A Pending JP2023084706A (ja) | 2021-12-07 | 2023-03-10 | 通信装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023037710A Pending JP2023084706A (ja) | 2021-12-07 | 2023-03-10 | 通信装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230178893A1 (ja) |
EP (1) | EP4195411B1 (ja) |
JP (2) | JP2023084645A (ja) |
CN (1) | CN116247435A (ja) |
TW (1) | TWI800141B (ja) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101528495B1 (ko) * | 2008-02-05 | 2015-06-15 | 삼성전자주식회사 | 동시대기 휴대 단말기의 정합 장치 |
TWI388084B (zh) * | 2008-10-28 | 2013-03-01 | Wistron Neweb Corp | 寬頻平面天線 |
JP2012513730A (ja) * | 2008-12-23 | 2012-06-14 | スカイクロス, インク. | マルチポートアンテナ構造及びマルチモードアンテナ構造 |
US20140057578A1 (en) * | 2012-08-24 | 2014-02-27 | Shih-Yi CHAN | Mobile Device and Antenna Structure Therein |
TWI520441B (zh) * | 2013-04-15 | 2016-02-01 | Quanta Comp Inc | Adjustable multi - frequency antenna |
US9728853B2 (en) * | 2014-10-14 | 2017-08-08 | Mediatek Inc. | Antenna structure |
TWI530024B (zh) * | 2014-11-28 | 2016-04-11 | 廣達電腦股份有限公司 | 多頻可調天線結構 |
CN105991152B (zh) * | 2015-03-06 | 2018-11-06 | 神讯电脑(昆山)有限公司 | 电子装置 |
TWI602346B (zh) * | 2016-03-09 | 2017-10-11 | 宏碁股份有限公司 | 行動裝置 |
US10236556B2 (en) * | 2016-07-21 | 2019-03-19 | Chiun Mai Communication Systems, Inc. | Antenna structure and wireless communication device using same |
US10290946B2 (en) * | 2016-09-23 | 2019-05-14 | Apple Inc. | Hybrid electronic device antennas having parasitic resonating elements |
TWI658641B (zh) * | 2017-08-21 | 2019-05-01 | 宏碁股份有限公司 | 行動裝置 |
CN110970709B (zh) * | 2018-09-28 | 2022-02-11 | 深圳富泰宏精密工业有限公司 | 天线结构及具有该天线结构的无线通信装置 |
CN115207612A (zh) * | 2019-12-31 | 2022-10-18 | 华为技术有限公司 | 一种天线和通讯设备 |
TWI725846B (zh) * | 2020-05-14 | 2021-04-21 | 緯創資通股份有限公司 | 天線結構 |
TWI784634B (zh) * | 2021-07-23 | 2022-11-21 | 啓碁科技股份有限公司 | 天線結構 |
-
2021
- 2021-12-07 TW TW110145601A patent/TWI800141B/zh active
-
2022
- 2022-01-11 CN CN202210026692.1A patent/CN116247435A/zh active Pending
- 2022-01-24 US US17/582,224 patent/US20230178893A1/en active Pending
- 2022-03-02 EP EP22159761.0A patent/EP4195411B1/en active Active
- 2022-04-22 JP JP2022070758A patent/JP2023084645A/ja active Pending
-
2023
- 2023-03-10 JP JP2023037710A patent/JP2023084706A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
TWI800141B (zh) | 2023-04-21 |
CN116247435A (zh) | 2023-06-09 |
EP4195411B1 (en) | 2024-05-01 |
TW202324838A (zh) | 2023-06-16 |
JP2023084706A (ja) | 2023-06-19 |
US20230178893A1 (en) | 2023-06-08 |
EP4195411A1 (en) | 2023-06-14 |
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