JP2005525036A - アンテナ装置およびアンテナ装置を含むモジュール - Google Patents
アンテナ装置およびアンテナ装置を含むモジュール Download PDFInfo
- Publication number
- JP2005525036A JP2005525036A JP2004504340A JP2004504340A JP2005525036A JP 2005525036 A JP2005525036 A JP 2005525036A JP 2004504340 A JP2004504340 A JP 2004504340A JP 2004504340 A JP2004504340 A JP 2004504340A JP 2005525036 A JP2005525036 A JP 2005525036A
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- JP
- Japan
- Prior art keywords
- ground conductor
- slot
- module
- antenna
- slots
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims abstract description 7
- 230000010287 polarization Effects 0.000 claims description 8
- 230000010363 phase shift Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 9
- 230000005855 radiation Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
-
- 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
- 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
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/106—Microstrip slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/16—Folded slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
Claims (10)
- 小さい電気的分離を有する二つのスロットとトランシーバを各スロットに結合する手段とを組み込んだ接地導体を備え、前記接地導体が二つの実質的に独立したアンテナとして機能できるようにする、アンテナ装置。
- 前記各スロットの一方の端は開放し、前記各スロットのそれぞれの開放端から同様の距離にある部分は実質的に直交する、請求項1に記載のアンテナ装置。
- 容量性負荷がスロットに装荷される、請求項1または2に記載のアンテナ装置。
- 前記トランシーバと前記各スロットとの間に異なる位相シフトを与える手段が設けられる、請求項1、2または3に記載のアンテナ装置。
- 板状逆Fアンテナをさらに備え、
前記接地導体および前記板状アンテナの偏波が著しく異なる、
請求項1から4のいずれか一項に記載のアンテナ装置。 - 小さい電気的分離を有する二つのスロットを組み込む接地導体と、トランシーバと、前記トランシーバを各スロットに結合する手段と、前記接地導体をさらなる接地導体に結合する手段と、を備え、前記接地導体と前記さらなる接地導体の組み合わせが二つの実質的に独立したアンテナとして機能できるようにする、無線モジュール。
- 前記接地導体と前記さらなる接地導体との間の接続領域を変え、これにより、当該モジュールの動作周波数を変更する手段が設けられる、請求項6に記載のモジュール。
- 前記トランシーバはデュアルバンドで使用するため適合し、
前記トランシーバを各スロットに結合する前記手段は、各スロットへの第1および第2の接続部を備え、前記第1の接続部が第1の周波数バンドで使用され、前記第2の接続部が第2の周波数バンドで使用される、
請求項6または7に記載のモジュール。 - 前記さらなる接地導体は印刷回路基板接地面である、請求項6に記載の装置。
- 前記さらなる接地導体はハンドセットケースである、請求項6に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0210601.1A GB0210601D0 (en) | 2002-05-09 | 2002-05-09 | Antenna arrangement and module including the arrangement |
PCT/IB2003/001868 WO2003096475A1 (en) | 2002-05-09 | 2003-04-29 | Antenna arrangement and module including the arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005525036A true JP2005525036A (ja) | 2005-08-18 |
Family
ID=9936339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004504340A Pending JP2005525036A (ja) | 2002-05-09 | 2003-04-29 | アンテナ装置およびアンテナ装置を含むモジュール |
Country Status (10)
Country | Link |
---|---|
US (1) | US7187338B2 (ja) |
EP (1) | EP1506594B1 (ja) |
JP (1) | JP2005525036A (ja) |
KR (1) | KR20050007557A (ja) |
CN (1) | CN100470927C (ja) |
AT (1) | ATE381791T1 (ja) |
AU (1) | AU2003223065A1 (ja) |
DE (1) | DE60318199T2 (ja) |
GB (1) | GB0210601D0 (ja) |
WO (1) | WO2003096475A1 (ja) |
Families Citing this family (44)
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AU2002319262A1 (en) | 2002-06-25 | 2004-01-06 | Fractus, S.A. | Multiband antenna for handheld terminal |
CN1723587A (zh) | 2002-11-07 | 2006-01-18 | 碎云股份有限公司 | 含微型天线的集成电路封装 |
KR20070020041A (ko) * | 2004-05-27 | 2007-02-16 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 라디오 주파수 신호를 교환하기 위한 안테나를 포함하는디바이스 |
EP1771919A1 (en) | 2004-07-23 | 2007-04-11 | Fractus, S.A. | Antenna in package with reduced electromagnetic interaction with on chip elements |
WO2006032455A1 (en) | 2004-09-21 | 2006-03-30 | Fractus, S.A. | Multilevel ground-plane for a mobile device |
EP1810369A1 (en) | 2004-09-27 | 2007-07-25 | Fractus, S.A. | Tunable antenna |
US7663555B2 (en) * | 2004-10-15 | 2010-02-16 | Sky Cross Inc. | Method and apparatus for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
US8000737B2 (en) * | 2004-10-15 | 2011-08-16 | Sky Cross, Inc. | Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
US7834813B2 (en) * | 2004-10-15 | 2010-11-16 | Skycross, Inc. | Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
JP4325532B2 (ja) * | 2004-10-19 | 2009-09-02 | 日立電線株式会社 | アンテナ及びその製造方法並びに同アンテナを用いた無線端末 |
US7932863B2 (en) | 2004-12-30 | 2011-04-26 | Fractus, S.A. | Shaped ground plane for radio apparatus |
US7872605B2 (en) | 2005-03-15 | 2011-01-18 | Fractus, S.A. | Slotted ground-plane used as a slot antenna or used for a PIFA antenna |
KR100713525B1 (ko) * | 2005-05-04 | 2007-04-30 | 삼성전자주식회사 | 동작 주파수 대역을 변경시킬 수 있는 안테나 장치 |
US8531337B2 (en) | 2005-05-13 | 2013-09-10 | Fractus, S.A. | Antenna diversity system and slot antenna component |
EP1911124A1 (en) | 2005-07-21 | 2008-04-16 | Fractus, S.A. | Handheld device with two antennas, and method of enhancing the isolation between the antennas |
US7202831B2 (en) * | 2005-08-09 | 2007-04-10 | Darts Technologies Corp. | Multi-band frequency loop-slot antenna |
US7388543B2 (en) * | 2005-11-15 | 2008-06-17 | Sony Ericsson Mobile Communications Ab | Multi-frequency band antenna device for radio communication terminal having wide high-band bandwidth |
EP2025043A2 (en) * | 2006-06-08 | 2009-02-18 | Fractus, S.A. | Distributed antenna system robust to human body loading effects |
US7646341B1 (en) * | 2006-06-19 | 2010-01-12 | National Taiwan University | Ultra-wideband (UWB) antenna |
KR100715220B1 (ko) * | 2006-06-26 | 2007-05-08 | (주)에이스안테나 | 엣지 캐패시턴스를 로딩시킨 소형 역에프 안테나. |
US7936307B2 (en) * | 2006-07-24 | 2011-05-03 | Nokia Corporation | Cover antennas |
US7369091B2 (en) * | 2006-08-31 | 2008-05-06 | Research In Motion Limited | Mobile wireless communications device having dual antenna system for cellular and WiFi |
EP1950834B1 (en) | 2007-01-24 | 2012-02-29 | Panasonic Corporation | Wireless module with integrated slot antenna |
US7612725B2 (en) | 2007-06-21 | 2009-11-03 | Apple Inc. | Antennas for handheld electronic devices with conductive bezels |
KR100937746B1 (ko) * | 2007-10-23 | 2010-01-20 | 주식회사 이엠따블유 | 전자 장치의 하우징을 이용한 안테나 시스템 및 그를포함하는 전자 장치 |
KR101480555B1 (ko) * | 2008-06-19 | 2015-01-09 | 삼성전자주식회사 | 휴대용 단말기의 안테나 장치 |
JP2010062976A (ja) * | 2008-09-05 | 2010-03-18 | Sony Ericsson Mobile Communications Ab | ノッチアンテナおよび無線装置 |
US8085202B2 (en) | 2009-03-17 | 2011-12-27 | Research In Motion Limited | Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices |
US8552913B2 (en) | 2009-03-17 | 2013-10-08 | Blackberry Limited | High isolation multiple port antenna array handheld mobile communication devices |
FR2980309B1 (fr) | 2011-09-19 | 2014-03-14 | Commissariat Energie Atomique | Systeme d'antennes integrable dans un terminal portable, notamment utilisable pour la reception de la television numerique terrestre. |
GB201122324D0 (en) | 2011-12-23 | 2012-02-01 | Univ Edinburgh | Antenna element & antenna device comprising such elements |
US8761699B2 (en) * | 2011-12-28 | 2014-06-24 | Freescale Semiconductor, Inc. | Extendable-arm antennas, and modules and systems in which they are incorporated |
KR101285927B1 (ko) * | 2012-01-30 | 2013-07-12 | 한양대학교 산학협력단 | 병렬 공진 구조를 이용한 광대역 안테나 |
JP2015518308A (ja) * | 2012-03-20 | 2015-06-25 | トムソン ライセンシングThomson Licensing | アンテナ装置、セットトップボックス及び通信方法 |
US9196966B1 (en) * | 2012-09-17 | 2015-11-24 | Amazon Technologies, Inc. | Quad-slot antenna for dual band operation |
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-
2002
- 2002-05-09 GB GBGB0210601.1A patent/GB0210601D0/en not_active Ceased
-
2003
- 2003-04-29 AT AT03719036T patent/ATE381791T1/de not_active IP Right Cessation
- 2003-04-29 JP JP2004504340A patent/JP2005525036A/ja active Pending
- 2003-04-29 KR KR10-2004-7018894A patent/KR20050007557A/ko not_active Application Discontinuation
- 2003-04-29 AU AU2003223065A patent/AU2003223065A1/en not_active Abandoned
- 2003-04-29 EP EP03719036A patent/EP1506594B1/en not_active Expired - Lifetime
- 2003-04-29 CN CNB038103079A patent/CN100470927C/zh not_active Expired - Fee Related
- 2003-04-29 DE DE60318199T patent/DE60318199T2/de not_active Expired - Lifetime
- 2003-04-29 WO PCT/IB2003/001868 patent/WO2003096475A1/en active IP Right Grant
- 2003-08-29 US US10/513,505 patent/US7187338B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE381791T1 (de) | 2008-01-15 |
CN1653644A (zh) | 2005-08-10 |
WO2003096475A1 (en) | 2003-11-20 |
EP1506594A1 (en) | 2005-02-16 |
EP1506594B1 (en) | 2007-12-19 |
CN100470927C (zh) | 2009-03-18 |
DE60318199T2 (de) | 2008-12-11 |
US20050237251A1 (en) | 2005-10-27 |
US7187338B2 (en) | 2007-03-06 |
KR20050007557A (ko) | 2005-01-19 |
GB0210601D0 (en) | 2002-06-19 |
DE60318199D1 (de) | 2008-01-31 |
AU2003223065A1 (en) | 2003-11-11 |
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