WO2009154417A3 - 휴대 단말기용 다중대역 안테나 및 이를 구비한 휴대 단말기 - Google Patents

휴대 단말기용 다중대역 안테나 및 이를 구비한 휴대 단말기 Download PDF

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Publication number
WO2009154417A3
WO2009154417A3 PCT/KR2009/003280 KR2009003280W WO2009154417A3 WO 2009154417 A3 WO2009154417 A3 WO 2009154417A3 KR 2009003280 W KR2009003280 W KR 2009003280W WO 2009154417 A3 WO2009154417 A3 WO 2009154417A3
Authority
WO
WIPO (PCT)
Prior art keywords
portable terminal
terminal unit
same
antenna
multiband antenna
Prior art date
Application number
PCT/KR2009/003280
Other languages
English (en)
French (fr)
Other versions
WO2009154417A4 (ko
WO2009154417A2 (ko
Inventor
조상혁
이인영
김동훈
박재권
김정민
조진상
김성현
Original Assignee
주식회사 아모텍
조일훈
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
Priority claimed from KR1020080057296A external-priority patent/KR101025970B1/ko
Priority claimed from KR1020080108356A external-priority patent/KR101003911B1/ko
Priority claimed from KR1020090004488A external-priority patent/KR101054615B1/ko
Application filed by 주식회사 아모텍, 조일훈 filed Critical 주식회사 아모텍
Publication of WO2009154417A2 publication Critical patent/WO2009154417A2/ko
Publication of WO2009154417A3 publication Critical patent/WO2009154417A3/ko
Publication of WO2009154417A4 publication Critical patent/WO2009154417A4/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
    • 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
    • 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
    • H01Q5/321—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 within a radiating element or between connected radiating elements
    • 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
    • H01Q5/385—Two or more parasitic 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

본 발명은 휴대 단말기용 다중대역 안테나 및 이를 구비한 휴대 단말기에 관한 것으로서, 더욱 상세하게는, 소형화된 구조를 갖으며 다중대역에서 사용 가능한 휴대 단말기용 안테나 및 이를 구비한 휴대 단말기에 관한 것이다. 본 발명, 소형화된 휴대 단말기에 장착 가능하도록 슬림하고 소형화된 구조를 갖으며, 다중 대역에서 독립적으로 동작이 가능하고, 안테나의 이득과 대역폭의 특성이 우수한 휴대 단말용 다중 대역 내장형 안테나가 구현된다.
PCT/KR2009/003280 2008-06-18 2009-06-18 휴대 단말기용 다중대역 안테나 및 이를 구비한 휴대 단말기 WO2009154417A2 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020080057296A KR101025970B1 (ko) 2008-06-18 2008-06-18 휴대 단말용 안테나 및 이를 구비한 휴대용 단말
KR10-2008-0057296 2008-06-18
KR1020080108356A KR101003911B1 (ko) 2008-11-03 2008-11-03 휴대 단말용 안테나 및 이를 구비한 휴대용 단말
KR10-2008-0108356 2008-11-03
KR1020090004488A KR101054615B1 (ko) 2009-01-20 2009-01-20 휴대 단말용 다중 대역 안테나 및 이를 구비한 휴대용 단말
KR10-2009-0004488 2009-01-20

Publications (3)

Publication Number Publication Date
WO2009154417A2 WO2009154417A2 (ko) 2009-12-23
WO2009154417A3 true WO2009154417A3 (ko) 2010-03-25
WO2009154417A4 WO2009154417A4 (ko) 2010-05-14

Family

ID=41434563

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003280 WO2009154417A2 (ko) 2008-06-18 2009-06-18 휴대 단말기용 다중대역 안테나 및 이를 구비한 휴대 단말기

Country Status (1)

Country Link
WO (1) WO2009154417A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101107956B1 (ko) 2010-01-14 2012-01-31 주식회사 아모텍 랩톱 컴퓨터용 안테나 장치
KR101113458B1 (ko) * 2010-01-14 2012-02-29 주식회사 아모텍 휴대 단말용 안테나 및 이를 구비한 휴대용 단말
JP6365046B2 (ja) * 2014-07-15 2018-08-01 富士通株式会社 アンテナ装置
CN107039762A (zh) * 2017-05-04 2017-08-11 禾邦电子(苏州)有限公司 一种小型化全频段高增益pcb天线
CN108565545B (zh) * 2018-06-25 2023-06-23 河南师范大学 一种紧耦合强谐振小天线
CN111755811A (zh) * 2019-03-28 2020-10-09 国巨电子（中国）有限公司 双频段天线

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050059393A (ko) * 2003-12-12 2005-06-20 주식회사 에이스테크놀로지 다중대역 내장형 안테나
US20050134509A1 (en) * 2003-12-23 2005-06-23 Huei Lin Multi-band antenna
US20070030200A1 (en) * 2005-08-04 2007-02-08 Heng Chew C Multi-band antenna structure
US20070109202A1 (en) * 2005-11-15 2007-05-17 Scott Vance Multi-frequency band antenna device for radio communication terminal having wide high-band bandwidth
KR100737569B1 (ko) * 2006-06-14 2007-07-10 주식회사 팬택앤큐리텔 트라이 폴 방식의 내장형 안테나를 구비한 이동통신단말기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050059393A (ko) * 2003-12-12 2005-06-20 주식회사 에이스테크놀로지 다중대역 내장형 안테나
US20050134509A1 (en) * 2003-12-23 2005-06-23 Huei Lin Multi-band antenna
US20070030200A1 (en) * 2005-08-04 2007-02-08 Heng Chew C Multi-band antenna structure
US20070109202A1 (en) * 2005-11-15 2007-05-17 Scott Vance Multi-frequency band antenna device for radio communication terminal having wide high-band bandwidth
KR100737569B1 (ko) * 2006-06-14 2007-07-10 주식회사 팬택앤큐리텔 트라이 폴 방식의 내장형 안테나를 구비한 이동통신단말기

Also Published As

Publication number Publication date
WO2009154417A4 (ko) 2010-05-14
WO2009154417A2 (ko) 2009-12-23

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