JP4091897B2 - 携帯無線機 - Google Patents
携帯無線機 Download PDFInfo
- Publication number
- JP4091897B2 JP4091897B2 JP2003363809A JP2003363809A JP4091897B2 JP 4091897 B2 JP4091897 B2 JP 4091897B2 JP 2003363809 A JP2003363809 A JP 2003363809A JP 2003363809 A JP2003363809 A JP 2003363809A JP 4091897 B2 JP4091897 B2 JP 4091897B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- conductor
- wireless device
- portable wireless
- phase
- 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
- 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
- H01Q1/36—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
- 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
- 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
- H01Q3/30—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 varying the relative phase between the radiating elements of an array
- H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
- Telephone Function (AREA)
Description
図1は、本発明の実施の形態1に係る携帯無線機の構成を示す図である。この図では、折り畳み式携帯無線機が開かれた状態(以下、「開状態」という)を示している。図1(a)は携帯無線機の背面図であり、図1(b)は図1(a)におけるA−A’の断面図である。
図6は、本発明の実施の形態2に係る携帯無線機の構成を示す図である。この図では、折り畳み式携帯無線機の開状態を示している。図6(a)は携帯無線機の背面図であり、図6(b)は図6(a)におけるB−B’の断面図である。ただし、図6が図1と共通する部分には図1と同一の符号を付し、その詳しい説明は省略する。
図8は、本発明の実施の形態3に係る携帯無線機の構成を示す図である。この図では、折り畳み式携帯無線機の開状態を示している。図8(a)は携帯無線機の背面図であり、図8(b)は図8(a)におけるC−C’の断面図である。ただし、図8が図1と共通する部分には図1と同一の符号を付し、その詳しい説明は省略する。
102 下ケース
103 ヒンジ部
104、106、107、301、302 板状導体
105 表示部
108 グラウンド板
109 無線回路
110 電力分配器
111、202、303 移相器
112 高周波スイッチ
113、114、115 整合回路
116、117、118 給電線
119、120、121 給電点
122 重力センサ
123、201 制御部
Claims (4)
- 第1筐体と第2筐体とをヒンジ部で連結して開閉自在な機構を有する折り畳み式携帯無線機であって、
前記第1筐体内の第1の面側に前記第1筐体の長さ方向に沿って配置された第1板状導体と、
前記第1筐体内の第1の面と向かい合う第2の面側に前記第1筐体の長さ方向に沿って配置された第2及び第3板状導体と、
前記第1板状導体に給電すると共に、前記第1板状導体を給電する位相に対して異なる位相で前記第2又は第3板状導体に選択的に給電する給電手段と、
を具備することを特徴とする携帯無線機。 - 自機の傾き角を検知する検知手段と、
前記検知手段によって検知された傾き角に応じて前記第2板状導体又は前記第3板状導体に給電するように制御する制御手段と、
を具備することを特徴とする請求項1に記載の携帯無線機。 - 前記制御手段は、前記第1板状導体に給電する位相と前記第2又は第3板状導体に給電する位相との位相差を前記検知手段によって検知された傾き角に応じて制御することを特徴とする請求項2に記載の携帯無線機。
- 受信レベルを測定する測定手段を具備し、
前記制御手段は、受信レベルが所定値未満となった場合、前記第2及び第3板状導体の切替制御を行う
ことを特徴とする請求項2に記載の携帯無線機。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003363809A JP4091897B2 (ja) | 2003-10-23 | 2003-10-23 | 携帯無線機 |
KR1020067007824A KR100777889B1 (ko) | 2003-10-23 | 2004-10-06 | 휴대 무선기 |
CN2004800275403A CN1856903B (zh) | 2003-10-23 | 2004-10-06 | 便携式无线话机 |
US10/576,449 US7436364B2 (en) | 2003-10-23 | 2004-10-06 | Mobile radio apparatus |
PCT/JP2004/014752 WO2005041350A1 (ja) | 2003-10-23 | 2004-10-06 | 携帯無線機 |
EP04792108A EP1677384B1 (en) | 2003-10-23 | 2004-10-06 | Mobile radio apparatus |
DE602004020491T DE602004020491D1 (de) | 2003-10-23 | 2004-10-06 | Mobilfunk-vorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003363809A JP4091897B2 (ja) | 2003-10-23 | 2003-10-23 | 携帯無線機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005130216A JP2005130216A (ja) | 2005-05-19 |
JP4091897B2 true JP4091897B2 (ja) | 2008-05-28 |
Family
ID=34510072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003363809A Expired - Fee Related JP4091897B2 (ja) | 2003-10-23 | 2003-10-23 | 携帯無線機 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7436364B2 (ja) |
EP (1) | EP1677384B1 (ja) |
JP (1) | JP4091897B2 (ja) |
KR (1) | KR100777889B1 (ja) |
CN (1) | CN1856903B (ja) |
DE (1) | DE602004020491D1 (ja) |
WO (1) | WO2005041350A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005328129A (ja) * | 2004-05-12 | 2005-11-24 | Matsushita Electric Ind Co Ltd | 折り畳み式携帯無線機 |
JP4199697B2 (ja) * | 2004-05-31 | 2008-12-17 | パナソニック株式会社 | 携帯無線機 |
JP4371944B2 (ja) * | 2004-08-10 | 2009-11-25 | パナソニック株式会社 | 折畳み式通信端末装置 |
JP5020067B2 (ja) * | 2005-03-04 | 2012-09-05 | パナソニック株式会社 | 携帯無線装置 |
JP2006340095A (ja) * | 2005-06-02 | 2006-12-14 | Matsushita Electric Ind Co Ltd | 携帯無線機 |
US8532587B2 (en) | 2005-06-03 | 2013-09-10 | Hewlett-Packard Development Company, L.P. | Usage mode-based antenna selection |
US8493274B2 (en) | 2005-11-18 | 2013-07-23 | Nec Corporation | Slot antenna and portable wireless terminal |
WO2007080760A1 (ja) * | 2006-01-12 | 2007-07-19 | Nec Corporation | 携帯端末装置、アンテナ切り替え方法、及びプログラム |
JP4694978B2 (ja) * | 2006-02-08 | 2011-06-08 | 富士通株式会社 | 非接触icカード実装の折り畳み型携帯端末 |
JP4620010B2 (ja) * | 2006-08-07 | 2011-01-26 | 富士通株式会社 | 無線機器、アンテナ切替器及び無線電波受信方法 |
JP4931528B2 (ja) * | 2006-09-20 | 2012-05-16 | 株式会社横須賀テレコムリサーチパーク | 無線測位システム及び無線装置 |
JP4970226B2 (ja) | 2006-12-05 | 2012-07-04 | パナソニック株式会社 | アンテナ装置及び無線通信装置 |
CN101197465B (zh) | 2006-12-05 | 2012-10-10 | 松下电器产业株式会社 | 天线装置和无线通信装置 |
JP4819666B2 (ja) | 2006-12-25 | 2011-11-24 | 富士通株式会社 | 無線機器 |
JP4571988B2 (ja) | 2007-01-19 | 2010-10-27 | パナソニック株式会社 | アレーアンテナ装置及び無線通信装置 |
US20110279310A1 (en) * | 2007-09-13 | 2011-11-17 | Hideto Shibohta | Radio wave receiving apparatus and position calculating method |
TW200919827A (en) * | 2007-10-31 | 2009-05-01 | Mobinnova Hong Kong Ltd | Directional antenna |
TWI373708B (en) * | 2007-11-27 | 2012-10-01 | Htc Corp | Power management method for handheld electronic device |
US8213999B2 (en) * | 2007-11-27 | 2012-07-03 | Htc Corporation | Controlling method and system for handheld communication device and recording medium using the same |
JP5113536B2 (ja) * | 2008-01-15 | 2013-01-09 | パナソニック株式会社 | 携帯無線装置 |
CN101527383B (zh) * | 2008-03-05 | 2012-06-27 | 英华达(上海)科技有限公司 | 基地台天线保护系统及其方法 |
JP5135098B2 (ja) * | 2008-07-18 | 2013-01-30 | パナソニック株式会社 | 無線通信装置 |
US20110263300A1 (en) * | 2008-12-25 | 2011-10-27 | Kyocera Corporation | Portable terminal |
WO2011089676A1 (ja) | 2010-01-19 | 2011-07-28 | パナソニック株式会社 | アンテナ装置及び無線通信装置 |
US20120052821A1 (en) * | 2010-08-25 | 2012-03-01 | Dongxun Jia | Perturbation antenna system and apparatus for wireless terminals |
US8774837B2 (en) | 2011-04-30 | 2014-07-08 | John Anthony Wright | Methods, systems and apparatuses of emergency vehicle locating and the disruption thereof |
JP2015509318A (ja) * | 2012-12-07 | 2015-03-26 | ▲華▼▲為▼終端有限公司Huawei Device Co., Ltd. | 無線端末に適用されるpcb、及び無線端末 |
KR102530386B1 (ko) * | 2018-09-05 | 2023-05-10 | 삼성전자주식회사 | 안테나를 포함하는 폴더블 장치 |
JP2021175136A (ja) * | 2020-04-28 | 2021-11-01 | シャープ株式会社 | 電子機器、制御装置、電子機器の制御方法及びプログラム |
WO2024076148A1 (ko) * | 2022-10-04 | 2024-04-11 | 삼성전자주식회사 | 안테나로 동작하는 하우징의 도전성 부분들을 포함하는 전자 장치 |
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JP2005073168A (ja) * | 2003-08-27 | 2005-03-17 | Uniden Corp | 再放射アンテナシステム |
US7148852B2 (en) * | 2005-04-05 | 2006-12-12 | Kyocera Wireless Corp. | Mobile wireless communication device antenna systems and methods |
-
2003
- 2003-10-23 JP JP2003363809A patent/JP4091897B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-06 KR KR1020067007824A patent/KR100777889B1/ko not_active IP Right Cessation
- 2004-10-06 CN CN2004800275403A patent/CN1856903B/zh not_active Expired - Fee Related
- 2004-10-06 US US10/576,449 patent/US7436364B2/en not_active Expired - Fee Related
- 2004-10-06 EP EP04792108A patent/EP1677384B1/en not_active Expired - Lifetime
- 2004-10-06 DE DE602004020491T patent/DE602004020491D1/de not_active Expired - Lifetime
- 2004-10-06 WO PCT/JP2004/014752 patent/WO2005041350A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1677384B1 (en) | 2009-04-08 |
EP1677384A1 (en) | 2006-07-05 |
EP1677384A4 (en) | 2006-10-04 |
US7436364B2 (en) | 2008-10-14 |
JP2005130216A (ja) | 2005-05-19 |
US20070080872A1 (en) | 2007-04-12 |
CN1856903B (zh) | 2010-05-12 |
KR100777889B1 (ko) | 2007-11-21 |
DE602004020491D1 (de) | 2009-05-20 |
KR20060063999A (ko) | 2006-06-12 |
WO2005041350A1 (ja) | 2005-05-06 |
CN1856903A (zh) | 2006-11-01 |
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