JP2007516635A - 通信装置及び通信装置用アンテナ - Google Patents
通信装置及び通信装置用アンテナ Download PDFInfo
- Publication number
- JP2007516635A JP2007516635A JP2006518395A JP2006518395A JP2007516635A JP 2007516635 A JP2007516635 A JP 2007516635A JP 2006518395 A JP2006518395 A JP 2006518395A JP 2006518395 A JP2006518395 A JP 2006518395A JP 2007516635 A JP2007516635 A JP 2007516635A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- circuit
- feed
- self
- pillar
- 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.)
- Pending
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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
- 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
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
-
- 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
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (12)
- RF回路及びアンテナを有する通信装置において、前記RF回路が、前記RF回路を前記アンテナに接続する結合手段を含み、前記結合手段が、前記RF回路のそれぞれの接点に実質的に永久に接続される少なくとも1つのフィードピラー及び短絡ピラー、並びに前記アンテナとの圧力接続を形成するアンテナインターフェースを持つことを特徴とする通信装置。
- 前記アンテナがデュアルバンドのデュアルフィードアンテナを有し、前記自己支持部材が前記短絡ピラーの両側に1つずつ配置された2つのフィードピラーを持つことを特徴とする、請求項1に記載の装置。
- 前記自己支持部材が金属であることを特徴とする、請求項1又は2に記載の装置。
- 前記自己支持部材が、金属被覆された絶縁材料を有することを特徴とする、請求項1又は2に記載の装置。
- 前記自己支持部材が、少なくとも1つの埋め込まれたキャパシタを持つ金属被覆された絶縁材料を有することを特徴とする、請求項1又は2に記載の装置。
- 前記アンテナがPIFAであることを特徴とする、請求項1ないし5のいずれか一項に記載の装置。
- RF回路構成要素とRF出力部をアンテナに接続する結合手段とを持つ支持部材を有するRFモジュールにおいて、前記結合手段が、前記RF回路のそれぞれの接点に実質的に永久に接続される少なくとも1つのフィードピラー及び短絡ピラー、並びに前記アンテナに結合するアンテナインターフェースを持つ導電性の自己支持部材を有することを特徴とするRFモジュール。
- 前記アンテナがデュアルバンドのデュアルフィードアンテナを有し、前記自己支持部材が、前記短絡ピラーの両側に1つずつ配置された2つのフィードピラーを持つことを特徴とする、請求項7に記載のモジュール。
- 前記自己支持部材が金属であることを特徴とする、請求項7又は8に記載のモジュール。
- 前記自己支持部材が、金属被覆された絶縁材料を有することを特徴とする、請求項7又は8に記載のモジュール。
- 前記自己支持部材が、少なくとも1つの埋め込まれたキャパシタを持つ金属被覆された絶縁材料を有することを特徴とする、請求項7又は8に記載のモジュール。
- 少なくとも1つのRFフィード端子及び短絡端子を持つ信号伝播及び/又は受信素子と、RF回路のそれぞれの接点に実質的に永久に接続される少なくとも1つのフィードピラー及び短絡ピラー、並びに前記少なくとも1つのRFフィード端子及び前記短絡端子との圧縮接続を提供するアンテナインターフェースを持つ導電性の自己支持素子とを有するアンテナ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0316169.2A GB0316169D0 (en) | 2003-07-10 | 2003-07-10 | Communication device and an antenna therefor |
PCT/IB2004/002235 WO2005006493A1 (en) | 2003-07-10 | 2004-07-02 | Communication device and an antenna therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007516635A true JP2007516635A (ja) | 2007-06-21 |
Family
ID=27741938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006518395A Pending JP2007516635A (ja) | 2003-07-10 | 2004-07-02 | 通信装置及び通信装置用アンテナ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7671808B2 (ja) |
EP (1) | EP1647071A1 (ja) |
JP (1) | JP2007516635A (ja) |
KR (1) | KR20060029686A (ja) |
CN (1) | CN1820392A (ja) |
GB (1) | GB0316169D0 (ja) |
WO (1) | WO2005006493A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011142634A (ja) * | 2010-01-07 | 2011-07-21 | Research In Motion Ltd | デュアルフィードデュアルバンドアンテナアセンブリおよび関連する方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI279942B (en) * | 2004-09-07 | 2007-04-21 | Benq Corp | Electronic device |
CN101185198A (zh) | 2005-05-31 | 2008-05-21 | Nxp股份有限公司 | 用于rf通信设备的具有阻抗匹配和减少的用户交互的平面天线组件 |
US7903036B2 (en) * | 2006-05-31 | 2011-03-08 | Hitachi Metals, Ltd. | Antenna device and wireless communication apparatus using the same |
JP5125102B2 (ja) * | 2007-01-05 | 2013-01-23 | トヨタ自動車株式会社 | 燃料電池、燃料電池を構成するシール一体部材、および、その製造方法 |
US8538350B2 (en) * | 2008-03-31 | 2013-09-17 | Nokia Corporation | Antenna arrangement and test method |
US8179324B2 (en) * | 2009-02-03 | 2012-05-15 | Research In Motion Limited | Multiple input, multiple output antenna for handheld communication devices |
EP2338206A1 (en) * | 2009-09-10 | 2011-06-29 | World Products LLC | Surface-independent body mount conformal antenna |
US8581794B1 (en) * | 2010-03-04 | 2013-11-12 | Qualcomm Incorporated | Circular antenna array systems |
US8884824B2 (en) * | 2010-06-28 | 2014-11-11 | Fujitsu Limited | Planar inverted-F antenna |
DE102013110795A1 (de) * | 2013-09-30 | 2015-04-02 | Intel IP Corporation | Antennenmodul und Verfahren zur drahtlosen Kommunikation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI112723B (fi) * | 1997-03-27 | 2003-12-31 | Nokia Corp | Langattomien viestimien antenni |
FI113213B (fi) * | 1998-01-21 | 2004-03-15 | Filtronic Lk Oy | Tasoantenni |
SE9903482A0 (sv) * | 1999-09-27 | 2001-03-28 | Allgon Ab | Antennanordning |
SE516474C2 (sv) | 1999-11-19 | 2002-01-22 | Allgon Ab | Antennanordning och kommunikationsanordning innefattande en sådan antennanordning |
US6662028B1 (en) * | 2000-05-22 | 2003-12-09 | Telefonaktiebolaget L.M. Ericsson | Multiple frequency inverted-F antennas having multiple switchable feed points and wireless communicators incorporating the same |
JP3868775B2 (ja) * | 2001-02-23 | 2007-01-17 | 宇部興産株式会社 | アンテナ装置及びそれを用いた通信装置 |
US6483463B2 (en) * | 2001-03-27 | 2002-11-19 | Centurion Wireless Technologies, Inc. | Diversity antenna system including two planar inverted F antennas |
SE0102363D0 (sv) * | 2001-04-02 | 2001-07-02 | Allgon Ab | An antenna arrangement |
FI118404B (fi) * | 2001-11-27 | 2007-10-31 | Pulse Finland Oy | Kaksoisantenni ja radiolaite |
GB0128418D0 (en) | 2001-11-28 | 2002-01-16 | Koninl Philips Electronics Nv | Dual-band antenna arrangement |
JP3835291B2 (ja) * | 2002-01-11 | 2006-10-18 | 日本電気株式会社 | アンテナ素子 |
US6911940B2 (en) * | 2002-11-18 | 2005-06-28 | Ethertronics, Inc. | Multi-band reconfigurable capacitively loaded magnetic dipole |
US6850200B2 (en) * | 2003-06-13 | 2005-02-01 | Motorola, Inc. | Compact PIFA antenna for automated manufacturing |
-
2003
- 2003-07-10 GB GBGB0316169.2A patent/GB0316169D0/en not_active Ceased
-
2004
- 2004-07-02 EP EP04743898A patent/EP1647071A1/en not_active Ceased
- 2004-07-02 CN CNA2004800196952A patent/CN1820392A/zh active Pending
- 2004-07-02 JP JP2006518395A patent/JP2007516635A/ja active Pending
- 2004-07-02 KR KR1020067000582A patent/KR20060029686A/ko not_active Application Discontinuation
- 2004-07-02 US US10/563,649 patent/US7671808B2/en active Active
- 2004-07-02 WO PCT/IB2004/002235 patent/WO2005006493A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011142634A (ja) * | 2010-01-07 | 2011-07-21 | Research In Motion Ltd | デュアルフィードデュアルバンドアンテナアセンブリおよび関連する方法 |
Also Published As
Publication number | Publication date |
---|---|
GB0316169D0 (en) | 2003-08-13 |
EP1647071A1 (en) | 2006-04-19 |
WO2005006493A1 (en) | 2005-01-20 |
US7671808B2 (en) | 2010-03-02 |
CN1820392A (zh) | 2006-08-16 |
KR20060029686A (ko) | 2006-04-06 |
US20060234657A1 (en) | 2006-10-19 |
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