WO2009154376A3 - 휴대용 단말기의 안테나 장치 - Google Patents

휴대용 단말기의 안테나 장치 Download PDF

Info

Publication number
WO2009154376A3
WO2009154376A3 PCT/KR2009/003171 KR2009003171W WO2009154376A3 WO 2009154376 A3 WO2009154376 A3 WO 2009154376A3 KR 2009003171 W KR2009003171 W KR 2009003171W WO 2009154376 A3 WO2009154376 A3 WO 2009154376A3
Authority
WO
WIPO (PCT)
Prior art keywords
frequency range
antenna device
antenna
pattern
resonates
Prior art date
Application number
PCT/KR2009/003171
Other languages
English (en)
French (fr)
Other versions
WO2009154376A2 (ko
Inventor
변준호
황순호
김문일
김도원
박현석
Original Assignee
삼성전자주식회사
고려대학교 산학협력단
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사, 고려대학교 산학협력단 filed Critical 삼성전자주식회사
Priority to US12/999,802 priority Critical patent/US8593353B2/en
Publication of WO2009154376A2 publication Critical patent/WO2009154376A2/ko
Publication of WO2009154376A3 publication Critical patent/WO2009154376A3/ko

Links

Classifications

    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • 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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

본 발명은 휴대용 단말기의 안테나 장치에 있어서, 회로 기판의 일면에 제공되는 접지부 패턴; 제1의 주파수 대역에서 공진하며, 상기 회로 기판의 타면에 제공되는 제1 안테나 패턴; 및 상기 제1 주파수 대역과 상이한 제2의 주파수 대역에서 공진하며, 상기 접지부 패턴의 가장자리를 따라 배열되는 제2 안테나 패턴을 포함하고, 상기 제2 안테나 패턴은 캐패시터(capacitor)와 인덕터(inductor)를 포함하는 영차 모드 공진기(zeroth order mode resonator)로 이루어지는 안테나 장치를 개시한다. 상기와 같은 안테나 장치는 서로 다른 동작 주파수 대역의 동작 특성을 확보하기 용이하고, 단말기의 소형화에 기여할 수 있으며, 궁극적으로는 사용자에게 휴대와 사용의 편리성을 제공할 수 있다.
PCT/KR2009/003171 2008-06-19 2009-06-12 휴대용 단말기의 안테나 장치 WO2009154376A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/999,802 US8593353B2 (en) 2008-06-19 2009-06-12 Antenna device for a portable terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0057814 2008-06-19
KR20080057814A KR101480555B1 (ko) 2008-06-19 2008-06-19 휴대용 단말기의 안테나 장치

Publications (2)

Publication Number Publication Date
WO2009154376A2 WO2009154376A2 (ko) 2009-12-23
WO2009154376A3 true WO2009154376A3 (ko) 2010-03-25

Family

ID=41434537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003171 WO2009154376A2 (ko) 2008-06-19 2009-06-12 휴대용 단말기의 안테나 장치

Country Status (3)

Country Link
US (1) US8593353B2 (ko)
KR (1) KR101480555B1 (ko)
WO (1) WO2009154376A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101334812B1 (ko) 2011-04-14 2013-11-28 삼성전자주식회사 휴대용 단말기의 안테나 장치
US8914258B2 (en) * 2011-06-28 2014-12-16 Space Systems/Loral, Llc RF feed element design optimization using secondary pattern
TWI488358B (zh) * 2011-12-27 2015-06-11 Acer Inc 通訊電子裝置及其天線結構
KR101874892B1 (ko) 2012-01-13 2018-07-05 삼성전자 주식회사 소형 안테나 장치 및 그 제어방법
JP5998974B2 (ja) * 2012-06-14 2016-09-28 ヤマハ株式会社 アンテナ
JP6059001B2 (ja) * 2012-12-18 2017-01-11 富士通コンポーネント株式会社 アンテナ装置
KR102309066B1 (ko) 2014-10-08 2021-10-06 삼성전자 주식회사 전자 기기 및 그의 안테나 장치
US10244618B2 (en) * 2015-10-29 2019-03-26 Western Digital Technologies, Inc. Patterned ground structure filter designs with improved performance
CN112768875B (zh) * 2020-12-25 2023-07-25 Oppo广东移动通信有限公司 电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040108759A (ko) * 2002-04-30 2004-12-24 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 안테나 장치 및 무선 통신 장치
KR20050007557A (ko) * 2002-05-09 2005-01-19 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 안테나 장치 및 무선 모듈
KR20070098020A (ko) * 2006-03-30 2007-10-05 엘지전자 주식회사 안테나 및 이를 구비한 전자기기
KR100822087B1 (ko) * 2004-06-02 2008-04-15 리서치 인 모션 리미티드 접지면 오버랩 없는 비평면형 내부 안테나를 구비한 무선이동 통신 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69420219T2 (de) * 1993-10-04 1999-12-09 Ford Motor Co Abstimmbare Leiterplattenantenne
US6819287B2 (en) * 2002-03-15 2004-11-16 Centurion Wireless Technologies, Inc. Planar inverted-F antenna including a matching network having transmission line stubs and capacitor/inductor tank circuits
US6842149B2 (en) * 2003-01-24 2005-01-11 Solectron Corporation Combined mechanical package shield antenna
US7760146B2 (en) * 2005-03-24 2010-07-20 Nokia Corporation Internal digital TV antennas for hand-held telecommunications device
WO2007014737A2 (en) * 2005-08-01 2007-02-08 Fractus, S.A. Antenna with inner spring contact
US8339321B2 (en) * 2007-08-09 2012-12-25 Panasonic Corporation Antenna device and portable radio apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040108759A (ko) * 2002-04-30 2004-12-24 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 안테나 장치 및 무선 통신 장치
KR20050007557A (ko) * 2002-05-09 2005-01-19 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 안테나 장치 및 무선 모듈
KR100822087B1 (ko) * 2004-06-02 2008-04-15 리서치 인 모션 리미티드 접지면 오버랩 없는 비평면형 내부 안테나를 구비한 무선이동 통신 장치
KR20070098020A (ko) * 2006-03-30 2007-10-05 엘지전자 주식회사 안테나 및 이를 구비한 전자기기

Also Published As

Publication number Publication date
US8593353B2 (en) 2013-11-26
US20110210897A1 (en) 2011-09-01
KR101480555B1 (ko) 2015-01-09
WO2009154376A2 (ko) 2009-12-23
KR20090131853A (ko) 2009-12-30

Similar Documents

Publication Publication Date Title
WO2009154376A3 (ko) 휴대용 단말기의 안테나 장치
WO2007090038A3 (en) Internal antenna for handheld mobile phones and wireless devices
WO2007098046A3 (en) Transceiver development in vhf/uhf/gsm/gps/bluetooth/cordless telephones
GB2433392A (en) Methods and apparatus for operating a wireless electronic device based on usage pattern
WO2010059018A3 (ko) 휴대용 단말기의 연성 디스플레이 장치
ATE524013T1 (de) Mobile drahtlose kommunikationsvorrichtung mit berührungsaktivierter nahfeldkommunikationsschaltung
EP1768269A4 (en) HIGH FREQUENCY CIRCUIT, HIGH FREQUENCY COMPONENT, AND MULTIBOUND COMMUNICATION APPARATUS
GB0517585D0 (en) Intuitive search which delivers fast results on the mobile phone
WO2007005821A3 (en) Mobile handheld electronic device with a removable cellphone
EP2128996A4 (en) HIGH FREQUENCY CIRCUIT, HIGH FREQUENCY COMPONENT AND COMMUNICATION DEVICE
WO2009019782A1 (ja) アンテナ装置および携帯無線装置
EP1882304A4 (en) Fast hopping frequency synthesizer using an all digital phased locked loop (adpll)
EP2017966A4 (en) HIGH FREQUENCY SWITCHING, HIGH FREQUENCY RANGE AND COMMUNICATION DEVICE
EP1739785A4 (en) FOLDABLE PORTABLE RADIO
GB0519086D0 (en) Electronic device and folding radio telephone
TW200718256A (en) Microphone coupler for a communication device
EP2033395A4 (en) DETERMINING THE DOPPLER FREQUENCY FOR WIRELESS MOBILE DEVICES
EP1696581A4 (en) FREQUENCY DIVISION CIRCUIT AND MULTIMODE RADIO DEVICE USING THE SAME
TW200707168A (en) Two part multi-function electronic device
SE0401993D0 (sv) An antenna arrangement for a portable radio communication device, and a portable radio communication device comprising such an antenna arrangement
TW200614593A (en) Antenna for portable electronic device
GB2432262A (en) Antenna device and mobile wireless apparatus using the same
FI7155U1 (fi) Kuori, matkaviestin, kannettava sähköinen laite, aitoustunniste, piirilevy ja antenni
GB2458832B (en) Electronic device and folding radio telephone
WO2009104924A3 (ko) 저주파 대역용 안테나 소자 및 이를 이용한 안테나 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09766801

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12999802

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 09766801

Country of ref document: EP

Kind code of ref document: A2