JP2017175438A - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP2017175438A JP2017175438A JP2016060484A JP2016060484A JP2017175438A JP 2017175438 A JP2017175438 A JP 2017175438A JP 2016060484 A JP2016060484 A JP 2016060484A JP 2016060484 A JP2016060484 A JP 2016060484A JP 2017175438 A JP2017175438 A JP 2017175438A
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- JP
- Japan
- Prior art keywords
- antenna
- user
- electronic device
- transmission
- power
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- 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
- 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
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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
- H01Q1/24—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
- H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
- H01Q3/2611—Means for null steering; Adaptive interference nulling
- H01Q3/2617—Array of identical elements
- H01Q3/2623—Array of identical elements composed of two antennas
Abstract
【解決手段】電子機器1は、ユーザの頭部に装着させて使用する。電子機器1は、自機がユーザの頭部に装着された状態において、ユーザの頭部の一方の側面に位置するテンプル10部と、自機がユーザの頭部に装着された状態において、ユーザの頭部の他方の側面に位置するテンプル11部と、テンプル10部に形成されたアンテナ20と、テンプル11部に形成されたアンテナ21と、アンテナ20,21に電力を給電する送受信回路100とを備える。
【選択図】図1
Description
図1は、本発明の一実施形態に係る電子機器1の構成の一例を示す斜視図である。電子機器1は、テンプル部10,11と、レンズ部12,13と、鼻あて部14,15と、ブリッジ部16と、アンテナ20,21と、送受信回路100とを備える。なお、図1では、給電線等は図示を省略している。
図3は、比較例に係る電子機器1aの構成の一例を示す図である。なお、図3に示す構成要素で図1に示す構成要素と同一のものは、同一符号を付してその説明を省略する。電子機器1aは、テンプル部10,11と、レンズ部12,13と、鼻あて部14,15と、ブリッジ部16とを備える。ブリッジ部16は、送受信回路100aを有する。
表1に、本発明の一実施形態に係る電子機器1及び比較例に係る電子機器1aを人体頭部に装着した条件において、アンテナ効率及びSARを、電磁界シミュレータを用いて算出した際の結果を示す。アンテナ20a,20,21には900MHz帯で動作するダイポールアンテナを採用した。また、電子機器1では、送受信回路100からアンテナ20,21への給電電力を2つに分配させる際の比率(電力分配比)及び分配された2つの電力の位相差を変化させてSARを算出した。なお、電力分配比を1:3及び1:7とした際は、大きい電力が給電されるアンテナ20又は21の方に移相器130を配置した。なお、アンテナ効率とは、アンテナからの全放射電力と供給電力の比である。
10,11 テンプル部
12,13 レンズ部
14,15 鼻あて部
16 ブリッジ部
100 送受信回路
110 スイッチ部
120 電力分配器
130 移相器
140,141 整合回路部
150 電源部
160 制御部
170 記憶部
180 送信回路
190 受信回路
Claims (4)
- ユーザの頭部に装着させて使用する電子機器であって、
自機が前記ユーザの頭部に装着された状態において、前記ユーザの頭部の一方の側面に位置する第1のテンプル部と、
自機が前記ユーザの頭部に装着された状態において、前記ユーザの頭部の他方の側面に位置する第2のテンプル部と、
前記第1のテンプル部に形成された第1のアンテナと、
前記第2のテンプル部に形成された第2のアンテナと、
前記第1のアンテナ及び前記第2のアンテナに電力を給電する送受信回路と、を備える電子機器。 - 前記送受信回路から、前記第1のアンテナ及び前記第2のアンテナに給電される電力は同等である、請求項1に記載の電子機器。
- 前記第1のアンテナに出力される信号と、前記第2のアンテナに出力される信号に位相差を与える移相器を備える請求項1記載の電子機器。
- 前記位相差は90°以上、270°以下の範囲である、請求項3に記載の電子機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016060484A JP6576280B2 (ja) | 2016-03-24 | 2016-03-24 | 電子機器 |
US15/462,986 US10374294B2 (en) | 2016-03-24 | 2017-03-20 | Electronic apparatus |
EP17162570.0A EP3223366A1 (en) | 2016-03-24 | 2017-03-23 | Electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016060484A JP6576280B2 (ja) | 2016-03-24 | 2016-03-24 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017175438A true JP2017175438A (ja) | 2017-09-28 |
JP6576280B2 JP6576280B2 (ja) | 2019-09-18 |
Family
ID=58410193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016060484A Active JP6576280B2 (ja) | 2016-03-24 | 2016-03-24 | 電子機器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10374294B2 (ja) |
EP (1) | EP3223366A1 (ja) |
JP (1) | JP6576280B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022080795A1 (ko) * | 2020-10-12 | 2022-04-21 | 삼성전자 주식회사 | 복수의 안테나들을 포함하는 전자 장치에 있어서 안테나의 성능을 향상시키기 위한 방법 및 그 장치 |
WO2022191544A1 (ko) * | 2021-03-08 | 2022-09-15 | 삼성전자 주식회사 | 복수의 안테나를 포함하는 웨어러블 전자 장치 및 그의 통신 방법 |
WO2023038228A1 (ko) * | 2021-09-09 | 2023-03-16 | 삼성전자 주식회사 | 안테나 구조를 포함하는 전자 장치 |
WO2023128475A1 (ko) * | 2021-12-31 | 2023-07-06 | 삼성전자주식회사 | 안테나를 포함하는 웨어러블 전자 장치 |
WO2024053806A1 (ko) * | 2022-09-06 | 2024-03-14 | 삼성전자 주식회사 | 힌지를 포함하는 전자 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112731660A (zh) * | 2020-12-08 | 2021-04-30 | 东莞宇龙通信科技有限公司 | 移动端头显设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0221835U (ja) * | 1988-07-18 | 1990-02-14 | ||
JP2002152116A (ja) * | 2000-11-13 | 2002-05-24 | Samsung Yokohama Research Institute Co Ltd | 携帯端末機 |
JP2005217836A (ja) * | 2004-01-30 | 2005-08-11 | Fujitsu Ltd | 携帯型無線機 |
US20080055537A1 (en) * | 2006-08-31 | 2008-03-06 | Motorola, Inc. | System for transreceiving electromagnetic signals in a communication network |
US20090156128A1 (en) * | 2007-12-12 | 2009-06-18 | Motorola, Inc. | Eyewear communications system |
JP2013513275A (ja) * | 2009-12-04 | 2013-04-18 | マーカス、ルイス | パーソナルオーディオ機器 |
Family Cites Families (10)
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JPH11353444A (ja) | 1998-06-05 | 1999-12-24 | Teruya:Kk | 個人情報内蔵型メガネによる情報管理システム |
US6716165B1 (en) * | 2001-03-02 | 2004-04-06 | Ge Medical Systems Information Technologies, Inc. | Patient telemetry device and leadset designs for providing antenna diversity |
WO2008055537A1 (en) | 2006-11-06 | 2008-05-15 | Nestec S.A. | A stock article |
KR20110092638A (ko) | 2010-02-10 | 2011-08-18 | 주식회사 에이스테크놀로지 | 라디오 수신기능과 블루투스 송수신기능이 내장된 휴대용 안경 |
US20110235755A1 (en) | 2010-03-23 | 2011-09-29 | Airgain, Inc. | Mimo radio system with antenna signal combiner |
WO2012086619A1 (ja) * | 2010-12-22 | 2012-06-28 | シャープ株式会社 | 眼鏡型無線通信機 |
JP5944134B2 (ja) | 2011-10-14 | 2016-07-05 | シャープ株式会社 | 無線通信機 |
CN102866506A (zh) | 2012-09-21 | 2013-01-09 | 苏州云都网络技术有限公司 | 增强现实眼镜及其实现方法 |
KR20150049340A (ko) | 2013-10-30 | 2015-05-08 | 주식회사 이랜텍 | 스마트안경 무선전력공급장치 |
US9549290B2 (en) * | 2013-12-19 | 2017-01-17 | Google Technology Holdings LLC | Method and apparatus for determining direction information for a wireless device |
-
2016
- 2016-03-24 JP JP2016060484A patent/JP6576280B2/ja active Active
-
2017
- 2017-03-20 US US15/462,986 patent/US10374294B2/en active Active
- 2017-03-23 EP EP17162570.0A patent/EP3223366A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0221835U (ja) * | 1988-07-18 | 1990-02-14 | ||
JP2002152116A (ja) * | 2000-11-13 | 2002-05-24 | Samsung Yokohama Research Institute Co Ltd | 携帯端末機 |
JP2005217836A (ja) * | 2004-01-30 | 2005-08-11 | Fujitsu Ltd | 携帯型無線機 |
US20080055537A1 (en) * | 2006-08-31 | 2008-03-06 | Motorola, Inc. | System for transreceiving electromagnetic signals in a communication network |
US20090156128A1 (en) * | 2007-12-12 | 2009-06-18 | Motorola, Inc. | Eyewear communications system |
JP2013513275A (ja) * | 2009-12-04 | 2013-04-18 | マーカス、ルイス | パーソナルオーディオ機器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022080795A1 (ko) * | 2020-10-12 | 2022-04-21 | 삼성전자 주식회사 | 복수의 안테나들을 포함하는 전자 장치에 있어서 안테나의 성능을 향상시키기 위한 방법 및 그 장치 |
WO2022191544A1 (ko) * | 2021-03-08 | 2022-09-15 | 삼성전자 주식회사 | 복수의 안테나를 포함하는 웨어러블 전자 장치 및 그의 통신 방법 |
WO2023038228A1 (ko) * | 2021-09-09 | 2023-03-16 | 삼성전자 주식회사 | 안테나 구조를 포함하는 전자 장치 |
WO2023128475A1 (ko) * | 2021-12-31 | 2023-07-06 | 삼성전자주식회사 | 안테나를 포함하는 웨어러블 전자 장치 |
WO2024053806A1 (ko) * | 2022-09-06 | 2024-03-14 | 삼성전자 주식회사 | 힌지를 포함하는 전자 장치 |
Also Published As
Publication number | Publication date |
---|---|
EP3223366A1 (en) | 2017-09-27 |
US10374294B2 (en) | 2019-08-06 |
US20170279188A1 (en) | 2017-09-28 |
JP6576280B2 (ja) | 2019-09-18 |
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