BR9809332A - Antena para um aparelho de radiocomunicação - Google Patents
Antena para um aparelho de radiocomunicaçãoInfo
- Publication number
- BR9809332A BR9809332A BR9809332-0A BR9809332A BR9809332A BR 9809332 A BR9809332 A BR 9809332A BR 9809332 A BR9809332 A BR 9809332A BR 9809332 A BR9809332 A BR 9809332A
- Authority
- BR
- Brazil
- Prior art keywords
- conductor
- antenna
- radiating element
- communication device
- radio communication
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 7
Classifications
-
- 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
- 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
-
- 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
- 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
- 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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
"ANTENA PARA UM APARELHO DE RADIOCOMUNICAçãO" Uma antena para um aparelho de radiocomunicação opera na faixa de freq³ência de 800 MHz - 3 GHz. A antena tem dois elementos irradiantes. O primeiro elemento irradiante é uma fenda (9) em uma chapa substancialmente planar ou condutor metálico em forma de disco (7). O segundo elemento irradiante tem uma freq³ência de ressonância que é diferente daquela do elemento irradiante. O condutor metálico (7) é colocado próximo a um segundo condutor (8) na forma de uma superfície metálica. O segundo elemento irradiante é formado de uma parte de aresta do primeiro condutor (7) ou um intervalo entre o primeiro condutor (7) e o segundo condutor (8). Dispositivos de capacitância (24, 25, 30) podem ser dispostos entre a parte de aresta e o segundo condutor (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701646A SE511295C2 (sv) | 1997-04-30 | 1997-04-30 | Antenn för radiokommunikationsapparat |
PCT/SE1998/000774 WO1998049743A1 (en) | 1997-04-30 | 1998-04-28 | Antenna for radio communications apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9809332A true BR9809332A (pt) | 2000-07-04 |
Family
ID=20406802
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9809782-2A BR9809782A (pt) | 1997-04-30 | 1998-04-27 | Antena para um aparelho de radiocomunicação. |
BR9809332-0A BR9809332A (pt) | 1997-04-30 | 1998-04-28 | Antena para um aparelho de radiocomunicação |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9809782-2A BR9809782A (pt) | 1997-04-30 | 1998-04-27 | Antena para um aparelho de radiocomunicação. |
Country Status (7)
Country | Link |
---|---|
US (2) | US6509879B2 (pt) |
EP (2) | EP1016159A1 (pt) |
JP (2) | JP2001523414A (pt) |
BR (2) | BR9809782A (pt) |
DE (2) | DE19882352T1 (pt) |
SE (1) | SE511295C2 (pt) |
WO (2) | WO1998049742A1 (pt) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511295C2 (sv) | 1997-04-30 | 1999-09-06 | Moteco Ab | Antenn för radiokommunikationsapparat |
US6040803A (en) * | 1998-02-19 | 2000-03-21 | Ericsson Inc. | Dual band diversity antenna having parasitic radiating element |
US6343208B1 (en) | 1998-12-16 | 2002-01-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Printed multi-band patch antenna |
EP1026774A3 (de) | 1999-01-26 | 2000-08-30 | Siemens Aktiengesellschaft | Antenne für funkbetriebene Kommunikationsendgeräte |
US6124831A (en) * | 1999-07-22 | 2000-09-26 | Ericsson Inc. | Folded dual frequency band antennas for wireless communicators |
WO2001017061A1 (de) * | 1999-09-01 | 2001-03-08 | Siemens Aktiengesellschaft | Multiband-antenne |
SE515832C2 (sv) | 1999-12-16 | 2001-10-15 | Allgon Ab | Slitsantennanordning |
WO2001052353A2 (en) * | 2000-01-12 | 2001-07-19 | Emag Technologies L.L.C. | Low cost compact omni-directional printed antenna |
US6664932B2 (en) | 2000-01-12 | 2003-12-16 | Emag Technologies, Inc. | Multifunction antenna for wireless and telematic applications |
GB2358963A (en) | 2000-02-02 | 2001-08-08 | Nokia Mobile Phones Ltd | Mobile 'phone antenna |
WO2001082413A1 (en) | 2000-04-27 | 2001-11-01 | Bae Systems Information And Electronic Systems Integration Inc. | Single feed, multi-element antenna |
US6774745B2 (en) | 2000-04-27 | 2004-08-10 | Bae Systems Information And Electronic Systems Integration Inc | Activation layer controlled variable impedance transmission line |
US6504508B2 (en) | 2000-05-04 | 2003-01-07 | Bae Systems Information And Electronic Systems Integration Inc | Printed circuit variable impedance transmission line antenna |
JP3640595B2 (ja) * | 2000-05-18 | 2005-04-20 | シャープ株式会社 | 積層パターンアンテナ及びそれを備えた無線通信装置 |
US6690331B2 (en) | 2000-05-24 | 2004-02-10 | Bae Systems Information And Electronic Systems Integration Inc | Beamforming quad meanderline loaded antenna |
US6323814B1 (en) | 2000-05-24 | 2001-11-27 | Bae Systems Information And Electronic Systems Integration Inc | Wideband meander line loaded antenna |
US6501439B2 (en) * | 2000-05-26 | 2002-12-31 | Tyco Electronics Logistics Ag | Flexible substrate wide band, multi-frequency antenna system |
AU2001265221A1 (en) | 2000-05-31 | 2001-12-11 | Bae Systems Information And Electronic Systems Integration, Inc. | Wideband meander line loaded antenna |
EP1170704A1 (en) * | 2000-07-04 | 2002-01-09 | acter AG | Portable access authorization device, GPS receiver and antenna |
US6518929B1 (en) * | 2000-10-19 | 2003-02-11 | Mobilian Corporation | Antenna polarization separation to provide signal isolation |
JP2003152428A (ja) | 2000-12-27 | 2003-05-23 | Furukawa Electric Co Ltd:The | 小型アンテナおよびその製造方法 |
US6963309B2 (en) * | 2001-01-24 | 2005-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-band antenna for use in a portable telecommunication apparatus |
CN1493095A (zh) * | 2001-02-23 | 2004-04-28 | 株式会社友华 | 内置滤波器的天线 |
FR2822301B1 (fr) * | 2001-03-15 | 2004-06-04 | Cit Alcatel | Antenne a bande elargie pour appareils mobiles |
US7039437B2 (en) * | 2001-09-17 | 2006-05-02 | Nokia Corporation | Internal broadcast reception system for mobile phones |
US6621455B2 (en) | 2001-12-18 | 2003-09-16 | Nokia Corp. | Multiband antenna |
EP1522122A1 (en) * | 2002-07-15 | 2005-04-13 | Fractus S.A. | Notched-fed antenna |
JP3844717B2 (ja) * | 2002-07-19 | 2006-11-15 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | アンテナ装置および携帯無線通信端末 |
EP1586134A1 (en) * | 2003-01-24 | 2005-10-19 | Fractus, S.A. | Broadside high-directivity microstrip patch antennas |
FI113811B (fi) * | 2003-03-31 | 2004-06-15 | Filtronic Lk Oy | Menetelmä antennikomponenttien valmistamiseksi |
JP4063729B2 (ja) * | 2003-07-17 | 2008-03-19 | 株式会社日立製作所 | アンテナ及び無線端末 |
KR100530667B1 (ko) | 2003-11-20 | 2005-11-22 | 주식회사 팬택 | 이동통신단말기용 내장 안테나 |
FR2868610A1 (fr) * | 2004-04-06 | 2005-10-07 | Thomson Licensing Sa | Perfectionnement aux antennes planaires de type fente |
DE102004050598A1 (de) * | 2004-10-15 | 2006-04-27 | Daimlerchrysler Ag | Dualband-Antenne für zirkulare Polarisation |
WO2006068556A1 (en) * | 2004-12-21 | 2006-06-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Blind handover using load compensated measurements |
DE102005030384B3 (de) * | 2005-06-29 | 2006-11-02 | Siemens Ag | Antennevorrichtung für Funk basierte Telefone |
US8115686B2 (en) * | 2005-07-21 | 2012-02-14 | Fractus, S.A. | Handheld device with two antennas, and method of enhancing the isolation between the antennas |
US7773041B2 (en) | 2006-07-12 | 2010-08-10 | Apple Inc. | Antenna system |
CN101145637B (zh) * | 2006-09-11 | 2011-07-06 | 智易科技股份有限公司 | 立体天线及其制作方法 |
US8350761B2 (en) | 2007-01-04 | 2013-01-08 | Apple Inc. | Antennas for handheld electronic devices |
US7595759B2 (en) * | 2007-01-04 | 2009-09-29 | Apple Inc. | Handheld electronic devices with isolated antennas |
US7889139B2 (en) * | 2007-06-21 | 2011-02-15 | Apple Inc. | Handheld electronic device with cable grounding |
US7672142B2 (en) * | 2007-01-05 | 2010-03-02 | Apple Inc. | Grounded flexible circuits |
US8432321B2 (en) * | 2007-04-10 | 2013-04-30 | Nokia Corporation | Antenna arrangement and antenna housing |
US7612725B2 (en) * | 2007-06-21 | 2009-11-03 | Apple Inc. | Antennas for handheld electronic devices with conductive bezels |
US9838059B2 (en) | 2007-06-21 | 2017-12-05 | Apple Inc. | Handheld electronic touch screen communication device |
US7911387B2 (en) * | 2007-06-21 | 2011-03-22 | Apple Inc. | Handheld electronic device antennas |
US7876274B2 (en) * | 2007-06-21 | 2011-01-25 | Apple Inc. | Wireless handheld electronic device |
US7933123B2 (en) | 2008-04-11 | 2011-04-26 | Apple Inc. | Portable electronic device with two-piece housing |
US8102319B2 (en) | 2008-04-11 | 2012-01-24 | Apple Inc. | Hybrid antennas for electronic devices |
US8106836B2 (en) * | 2008-04-11 | 2012-01-31 | Apple Inc. | Hybrid antennas for electronic devices |
US8711044B2 (en) | 2009-11-12 | 2014-04-29 | Nokia Corporation | Antenna arrangement and antenna housing |
US8270914B2 (en) * | 2009-12-03 | 2012-09-18 | Apple Inc. | Bezel gap antennas |
US9172139B2 (en) * | 2009-12-03 | 2015-10-27 | Apple Inc. | Bezel gap antennas |
US9160056B2 (en) | 2010-04-01 | 2015-10-13 | Apple Inc. | Multiband antennas formed from bezel bands with gaps |
NL2007477A (en) | 2010-10-22 | 2012-04-24 | Asml Netherlands Bv | Method of optimizing a lithographic process, device manufacturing method, lithographic apparatus, computer program product and simulation apparatus. |
US8947303B2 (en) | 2010-12-20 | 2015-02-03 | Apple Inc. | Peripheral electronic device housing members with gaps and dielectric coatings |
US9166279B2 (en) | 2011-03-07 | 2015-10-20 | Apple Inc. | Tunable antenna system with receiver diversity |
US9246221B2 (en) | 2011-03-07 | 2016-01-26 | Apple Inc. | Tunable loop antennas |
NL2008285A (en) | 2011-03-11 | 2012-09-12 | Asml Netherlands Bv | Method of controlling a lithographic apparatus, device manufacturing method, lithographic apparatus, computer program product and method of improving a mathematical model of a lithographic process. |
US9350069B2 (en) | 2012-01-04 | 2016-05-24 | Apple Inc. | Antenna with switchable inductor low-band tuning |
CN104253300A (zh) * | 2013-06-26 | 2014-12-31 | 重庆美桀电子科技有限公司 | 一种可收发WiFi和GPS信号的双频段天线 |
CN105789837A (zh) * | 2014-12-26 | 2016-07-20 | 环旭电子股份有限公司 | 用于无线通信的天线 |
CN105870617A (zh) * | 2016-05-06 | 2016-08-17 | 深圳洲斯移动物联网技术有限公司 | 超小型433MHz内置FPC天线 |
CN106102389B (zh) * | 2016-08-16 | 2018-05-29 | 广东欧珀移动通信有限公司 | 一种壳体的加工方法、壳体和移动终端 |
KR102486184B1 (ko) | 2018-07-06 | 2023-01-10 | 삼성전자주식회사 | 도전성 기판에 지정된 간격으로 배치된 복수의 슬릿들 및 상기 복수의 슬릿들 사이까지 연장된 다른 슬릿이 형성된 안테나 구조체 및 그를 포함하는 전자 장치 |
WO2021006564A1 (ko) * | 2019-07-05 | 2021-01-14 | 삼성전자 주식회사 | 안테나 구조체 및 그를 포함하는 전자 장치 |
US11450969B1 (en) * | 2022-06-01 | 2022-09-20 | King Fahd University Of Petroleum And Minerals | Compact slot-based antenna design for narrow band internet of things applications |
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US3702481A (en) * | 1971-07-16 | 1972-11-07 | Us Air Force | Satellite unfurlable antenna array |
US4335385A (en) | 1978-07-11 | 1982-06-15 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Stripline antennas |
JPS56126302A (en) | 1980-03-10 | 1981-10-03 | Toshio Makimoto | Circular polarized wave microstrip line antenna |
US4443802A (en) | 1981-04-22 | 1984-04-17 | University Of Illinois Foundation | Stripline fed hybrid slot antenna |
AT396532B (de) * | 1991-12-11 | 1993-10-25 | Siemens Ag Oesterreich | Antennenanordnung, insbesondere für kommunikationsendgeräte |
US5757326A (en) | 1993-03-29 | 1998-05-26 | Seiko Epson Corporation | Slot antenna device and wireless apparatus employing the antenna device |
US5642120A (en) | 1993-03-29 | 1997-06-24 | Seiko Epson Corporation | Antenna device and wireless apparatus employing the same |
JP3123363B2 (ja) * | 1994-10-04 | 2001-01-09 | 三菱電機株式会社 | 携帯無線機 |
KR100355263B1 (ko) * | 1995-09-05 | 2002-12-31 | 가부시끼가이샤 히다치 세이사꾸쇼 | 동축공진형슬롯안테나와그제조방법및휴대무선단말 |
JP3114605B2 (ja) * | 1996-02-14 | 2000-12-04 | 株式会社村田製作所 | 表面実装型アンテナおよびこれを用いた通信機 |
US5955997A (en) * | 1996-05-03 | 1999-09-21 | Garmin Corporation | Microstrip-fed cylindrical slot antenna |
JP3296189B2 (ja) * | 1996-06-03 | 2002-06-24 | 三菱電機株式会社 | アンテナ装置 |
US5754143A (en) * | 1996-10-29 | 1998-05-19 | Southwest Research Institute | Switch-tuned meandered-slot antenna |
SE511295C2 (sv) | 1997-04-30 | 1999-09-06 | Moteco Ab | Antenn för radiokommunikationsapparat |
US5872542A (en) | 1998-02-13 | 1999-02-16 | Federal Data Corporation | Optically transparent microstrip patch and slot antennas |
US6040803A (en) * | 1998-02-19 | 2000-03-21 | Ericsson Inc. | Dual band diversity antenna having parasitic radiating element |
US6005524A (en) * | 1998-02-26 | 1999-12-21 | Ericsson Inc. | Flexible diversity antenna |
-
1997
- 1997-04-30 SE SE9701646A patent/SE511295C2/sv not_active IP Right Cessation
-
1998
- 1998-04-27 JP JP54689498A patent/JP2001523414A/ja active Pending
- 1998-04-27 WO PCT/SE1998/000764 patent/WO1998049742A1/en not_active Application Discontinuation
- 1998-04-27 DE DE19882352T patent/DE19882352T1/de not_active Withdrawn
- 1998-04-27 US US09/403,863 patent/US6509879B2/en not_active Expired - Fee Related
- 1998-04-27 BR BR9809782-2A patent/BR9809782A/pt not_active IP Right Cessation
- 1998-04-27 EP EP98921943A patent/EP1016159A1/en not_active Withdrawn
- 1998-04-28 WO PCT/SE1998/000774 patent/WO1998049743A1/en not_active Application Discontinuation
- 1998-04-28 BR BR9809332-0A patent/BR9809332A/pt not_active IP Right Cessation
- 1998-04-28 US US09/403,865 patent/US6337662B1/en not_active Expired - Fee Related
- 1998-04-28 EP EP98920793A patent/EP0979536A1/en not_active Withdrawn
- 1998-04-28 DE DE19882353T patent/DE19882353T1/de not_active Withdrawn
- 1998-04-28 JP JP54689898A patent/JP2001522558A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE9701646D0 (sv) | 1997-04-30 |
US20020030627A1 (en) | 2002-03-14 |
DE19882353T1 (de) | 2000-04-13 |
EP0979536A1 (en) | 2000-02-16 |
WO1998049742A1 (en) | 1998-11-05 |
SE511295C2 (sv) | 1999-09-06 |
WO1998049743A1 (en) | 1998-11-05 |
US6337662B1 (en) | 2002-01-08 |
JP2001523414A (ja) | 2001-11-20 |
DE19882352T1 (de) | 2000-05-25 |
EP1016159A1 (en) | 2000-07-05 |
SE9701646L (sv) | 1999-02-04 |
BR9809782A (pt) | 2000-06-20 |
US6509879B2 (en) | 2003-01-21 |
JP2001522558A (ja) | 2001-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A,7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1892 DE 10/04/2007. |