JP4828798B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP4828798B2 JP4828798B2 JP2004024022A JP2004024022A JP4828798B2 JP 4828798 B2 JP4828798 B2 JP 4828798B2 JP 2004024022 A JP2004024022 A JP 2004024022A JP 2004024022 A JP2004024022 A JP 2004024022A JP 4828798 B2 JP4828798 B2 JP 4828798B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- wireless communication
- module
- frequency band
- communication unit
- 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.)
- Expired - Fee Related
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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
- H01Q1/12—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1698—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone
-
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0822—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection according to predefined selection scheme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0825—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with main and with auxiliary or diversity antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Description
前記第1の無線通信部は、前記第1の周波数帯と前記第2の周波数帯が互いに異なる場合に、前記第1のアンテナを送受信アンテナとして用い、前記第2のアンテナを受信専用アンテナとして用いてダイバーシティ受信制御により前記第1の通信プロトコルに従い無線通信を行うことを特徴とする。
ポータブルコンピュータ本体1には、第1の無線通信モジュール10と、第2の無線モジュール20と、フィルタ30とが内蔵される。ポータブルコンピュータ本体1にヒンジ機構2,2を介して回動可能に設けられた表示部3筐体(表示部筐体)4には、その解放端側の2カ所に所定の距離を隔ててそれぞれ主アンテナ40Aと補助アンテナ40Bが設けられる。上記主アンテナ40Aは第1のアンテナケーブル61を介して第1の無線通信モジュール10の送受信用アンテナ接続端子11に接続される。上記補助アンテナ40Bは第2のアンテナケーブル62を介してフィルタ30に接続される。
この際、補助アンテナ40Bと第1の無線通信モジュール10との間の第1周波数帯(fA)の高周波信号と、補助アンテナ40Bと第2の無線通信モジュール20との間の第2周波数帯(fB)の高周波信号とはフィルタ30により切り分けられる。
Claims (1)
- 第1のアンテナと、
前記第1のアンテナと異なる第2のアンテナと、
前記第1のアンテナと前記第2のアンテナが接続され、第1の通信プロトコルに従い無線通信を行う第1の無線通信部と、
前記第2のアンテナが接続され、前記第1の通信プロトコルと異なる第2の通信プロトコルに従い無線通信を行う第2の無線通信部と、
前記第2のアンテナと前記第1の無線通信部と前記第2の無線通信部とに接続され、前記第2のアンテナを通じて受信された信号を、前記第1の無線通信部が使用する第1の周波数帯と前記第2の無線通信部が使用する第2の周波数帯とを弁別するフィルタとを具備し、
前記第1の無線通信部は、前記第1の周波数帯と前記第2の周波数帯が互いに異なる場合に、前記第1のアンテナを送受信アンテナとして用い、前記第2のアンテナを受信専用アンテナとして用いてダイバーシティ受信制御により前記第1の通信プロトコルに従い無線通信を行うことを特徴とする電子機器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004024022A JP4828798B2 (ja) | 2004-01-30 | 2004-01-30 | 電子機器 |
US10/950,894 US7486955B2 (en) | 2004-01-30 | 2004-09-27 | Electronic device with antenna for wireless communication |
EP05704280A EP1709753A4 (en) | 2004-01-30 | 2005-01-24 | ELECTRONIC DEVICE WITH ANTENNA FOR WIRELESS COMMUNICATION |
PCT/JP2005/001283 WO2005074165A1 (en) | 2004-01-30 | 2005-01-24 | Electronic device with antenna for wireless communication |
CNA2005800000072A CN1765066A (zh) | 2004-01-30 | 2005-01-24 | 具有无线通信天线的电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004024022A JP4828798B2 (ja) | 2004-01-30 | 2004-01-30 | 電子機器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010001076A Division JP5117516B2 (ja) | 2010-01-06 | 2010-01-06 | 電子機器及び通信モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005217909A JP2005217909A (ja) | 2005-08-11 |
JP4828798B2 true JP4828798B2 (ja) | 2011-11-30 |
Family
ID=34805733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004024022A Expired - Fee Related JP4828798B2 (ja) | 2004-01-30 | 2004-01-30 | 電子機器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7486955B2 (ja) |
EP (1) | EP1709753A4 (ja) |
JP (1) | JP4828798B2 (ja) |
CN (1) | CN1765066A (ja) |
WO (1) | WO2005074165A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010088136A (ja) * | 2010-01-06 | 2010-04-15 | Toshiba Corp | 電子機器 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050208900A1 (en) * | 2004-03-16 | 2005-09-22 | Ulun Karacaoglu | Co-existing BluetoothTM and wireless local area networks |
US7440777B2 (en) * | 2004-08-13 | 2008-10-21 | Broadcom Corporation | Multi-transceiver system with MIMO and beam-forming capability |
US7299070B2 (en) * | 2004-08-13 | 2007-11-20 | Broadcom Corporation | Dynamic MIMO resource allocation during a single communication |
US7711374B2 (en) * | 2004-08-13 | 2010-05-04 | Broadcom Corporation | Dynamic reconfiguration of communication resources in a multi-transceiver configuration |
US7561904B2 (en) * | 2005-10-26 | 2009-07-14 | Hewlett-Packard Development Company, L.P. | Systems and methods for managing antenna use |
KR100987972B1 (ko) * | 2005-11-25 | 2010-10-18 | 후지쯔 가부시끼가이샤 | 전자 장치, 전자 장치의 제어 방법, 전자 장치의 제어 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 |
JP2007274609A (ja) * | 2006-03-31 | 2007-10-18 | Toshiba Corp | 携帯型情報機器 |
JP4357500B2 (ja) | 2006-05-29 | 2009-11-04 | 株式会社東芝 | 情報処理装置 |
JP4216865B2 (ja) | 2006-05-29 | 2009-01-28 | 株式会社東芝 | 通信可能な情報機器 |
JP2008160421A (ja) * | 2006-12-22 | 2008-07-10 | Toshiba Corp | 情報処理装置 |
EP2186265B1 (en) | 2007-07-30 | 2011-12-21 | Marvell World Trade Ltd. | Simultaneously maintaining bluetooth and 802.11 connections to increase data throughput |
WO2009137302A2 (en) * | 2008-05-06 | 2009-11-12 | Rayspan Corporation | Single cable antenna module for laptop computer and mobile devices |
JP2010067225A (ja) * | 2008-09-12 | 2010-03-25 | Toshiba Corp | 情報処理装置 |
CN201540952U (zh) * | 2009-09-29 | 2010-08-04 | 华为终端有限公司 | 印刷天线和终端设备 |
US8670362B2 (en) * | 2010-07-26 | 2014-03-11 | Texas Instruments Incorporated | Power state and medium access coordination in coexisting wireless networks |
CN102412858B (zh) * | 2011-11-04 | 2016-08-24 | 南京中兴软件有限责任公司 | 射频收发器、终端和终端接收信号的方法 |
DE112011106007B4 (de) * | 2011-12-21 | 2016-03-10 | Mitsubishi Electric Corporation | Drahtlos-Kommunikationsvorrichtung mit einer Mehrzahl von frequenzbandteilenden Funkvorrichtungen und Abschwächerfunktionen zum Vermeiden von Funkfrequenz-Interferenz zwischen diesen |
CN102694275B (zh) * | 2012-05-24 | 2014-07-09 | 华为技术有限公司 | 天线阵列和天线 |
CN106537994A (zh) * | 2014-07-25 | 2017-03-22 | 中兴通讯(美国)公司 | 无线通信能量感知功率共享无线电资源方法及装置 |
US9794522B2 (en) * | 2015-02-06 | 2017-10-17 | Google Inc. | Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout |
CN107534216B (zh) * | 2015-05-14 | 2020-04-24 | 株式会社Ntt都科摩 | 多频带阵列天线 |
US10333563B2 (en) * | 2015-12-31 | 2019-06-25 | Huawei Technologies Co., Ltd. | Wireless terminal and antenna switching control method for wireless terminal |
US10687184B2 (en) | 2016-05-13 | 2020-06-16 | Google Llc | Systems, methods, and devices for utilizing radar-based touch interfaces |
US9960874B2 (en) * | 2016-07-20 | 2018-05-01 | Zinwave, Ltd. | Techniques for managing interference in a network environment |
CN106375048B (zh) * | 2016-08-25 | 2019-01-15 | 维沃移动通信有限公司 | 一种无线局域网天线切换的控制方法和装置 |
CN111641042B (zh) * | 2020-06-22 | 2022-01-28 | 广东虹勤通讯技术有限公司 | 一种天线间隔离度优化系统、方法及移动终端 |
WO2022119409A1 (ko) * | 2020-12-04 | 2022-06-09 | 삼성전자 주식회사 | 롤러블 디스플레이를 포함하는 전자 장치 |
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JP3396350B2 (ja) | 1995-10-03 | 2003-04-14 | アルパイン株式会社 | Fm多重放送受信機のダイバーシティ装置 |
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JPH10163941A (ja) | 1996-12-05 | 1998-06-19 | Matsushita Electric Ind Co Ltd | ダイバーシティアンテナ装置 |
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JP2002073210A (ja) | 2000-08-31 | 2002-03-12 | Toshiba Corp | 無線通信アンテナを内蔵した携帯型情報機器 |
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-
2004
- 2004-01-30 JP JP2004024022A patent/JP4828798B2/ja not_active Expired - Fee Related
- 2004-09-27 US US10/950,894 patent/US7486955B2/en active Active
-
2005
- 2005-01-24 CN CNA2005800000072A patent/CN1765066A/zh active Pending
- 2005-01-24 WO PCT/JP2005/001283 patent/WO2005074165A1/en not_active Application Discontinuation
- 2005-01-24 EP EP05704280A patent/EP1709753A4/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010088136A (ja) * | 2010-01-06 | 2010-04-15 | Toshiba Corp | 電子機器 |
Also Published As
Publication number | Publication date |
---|---|
EP1709753A1 (en) | 2006-10-11 |
EP1709753A4 (en) | 2008-07-02 |
US20050170862A1 (en) | 2005-08-04 |
CN1765066A (zh) | 2006-04-26 |
US7486955B2 (en) | 2009-02-03 |
WO2005074165A1 (en) | 2005-08-11 |
JP2005217909A (ja) | 2005-08-11 |
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