WO2009104924A3 - 저주파 대역용 안테나 소자 및 이를 이용한 안테나 장치 - Google Patents

저주파 대역용 안테나 소자 및 이를 이용한 안테나 장치 Download PDF

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Publication number
WO2009104924A3
WO2009104924A3 PCT/KR2009/000821 KR2009000821W WO2009104924A3 WO 2009104924 A3 WO2009104924 A3 WO 2009104924A3 KR 2009000821 W KR2009000821 W KR 2009000821W WO 2009104924 A3 WO2009104924 A3 WO 2009104924A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
portable handset
frequency band
low
device employing
Prior art date
Application number
PCT/KR2009/000821
Other languages
English (en)
French (fr)
Other versions
WO2009104924A9 (ko
WO2009104924A2 (ko
Inventor
백형일
노진원
정을영
김성현
조미연
Original Assignee
주식회사 아모텍
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 KR1020080015392A external-priority patent/KR100987238B1/ko
Priority claimed from KR1020080027979A external-priority patent/KR100994583B1/ko
Priority claimed from KR1020080057295A external-priority patent/KR20090131428A/ko
Priority claimed from KR1020090014001A external-priority patent/KR101029164B1/ko
Priority claimed from KR1020090014002A external-priority patent/KR101090005B1/ko
Application filed by 주식회사 아모텍 filed Critical 주식회사 아모텍
Publication of WO2009104924A2 publication Critical patent/WO2009104924A2/ko
Publication of WO2009104924A3 publication Critical patent/WO2009104924A3/ko
Publication of WO2009104924A9 publication Critical patent/WO2009104924A9/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical 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
    • H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

FM 라디오 수신이 가능하며 소형화 및 슬림화된 휴대용 단말기에 내장 가능한 안테나 소자 및 이를 이용한 안테나 장치에 관한 것이다. 본 발명에 의하면, 내장형 안테나가 실장되는 휴대 단말기의 인쇄회로기판의 공간을 활용해 효과적으로 방사체 패턴을 집적화하여 휴대 단말기의 제한된 공간에서 방사라인의 전기적인 길이를 극대화시켜줌으로써, 소형화된 휴대용 단말기에 적용 가능하고 저주파 대역에서 우수한 안테나 특성을 나타내는 내장형 안테나가 구현된다.
PCT/KR2009/000821 2008-02-20 2009-02-20 저주파 대역용 안테나 소자 및 이를 이용한 안테나 장치 WO2009104924A2 (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR10-2008-0015392 2008-02-20
KR1020080015392A KR100987238B1 (ko) 2008-02-20 2008-02-20 저주파 대역용 내장형 안테나
KR1020080027979A KR100994583B1 (ko) 2008-03-26 2008-03-26 저주파 대역용 능동형 안테나 모듈
KR10-2008-0027979 2008-03-26
KR1020080057295A KR20090131428A (ko) 2008-06-18 2008-06-18 저주파 대역용 능동형 안테나 모듈
KR10-2008-0057295 2008-06-18
KR1020090014001A KR101029164B1 (ko) 2009-02-19 2009-02-19 저주파 대역용 내장형 안테나 장치
KR1020090014002A KR101090005B1 (ko) 2009-02-19 2009-02-19 저주파 대역용 내장형 안테나 장치
KR10-2009-0014002 2009-02-19
KR10-2009-0014001 2009-02-19

Publications (3)

Publication Number Publication Date
WO2009104924A2 WO2009104924A2 (ko) 2009-08-27
WO2009104924A3 true WO2009104924A3 (ko) 2012-12-27
WO2009104924A9 WO2009104924A9 (ko) 2013-02-21

Family

ID=40986064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000821 WO2009104924A2 (ko) 2008-02-20 2009-02-20 저주파 대역용 안테나 소자 및 이를 이용한 안테나 장치

Country Status (1)

Country Link
WO (1) WO2009104924A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9153855B2 (en) 2009-08-28 2015-10-06 Panasonic Intellectual Property Management Co., Ltd. Antenna, antenna unit, and communication device using them
CN104868225A (zh) * 2014-02-21 2015-08-26 联想(北京)有限公司 一种电子设备及其天线的制作方法
CN107302568A (zh) * 2017-06-06 2017-10-27 云南电网有限责任公司 一种基于移动化的电力物资现场收发货作业系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505689A1 (en) * 2003-08-08 2005-02-09 Hitachi Metals, Ltd. Chip antenna device and communications apparatus using same
US20060256030A1 (en) * 2005-05-10 2006-11-16 Sharp Kabushiki Kaisha Antenna
US20070109203A1 (en) * 2005-08-05 2007-05-17 Samsung Electro-Mechanics Co., Ltd. Resonant frequency tunable antenna apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505689A1 (en) * 2003-08-08 2005-02-09 Hitachi Metals, Ltd. Chip antenna device and communications apparatus using same
US20060256030A1 (en) * 2005-05-10 2006-11-16 Sharp Kabushiki Kaisha Antenna
US20070109203A1 (en) * 2005-08-05 2007-05-17 Samsung Electro-Mechanics Co., Ltd. Resonant frequency tunable antenna apparatus

Also Published As

Publication number Publication date
WO2009104924A9 (ko) 2013-02-21
WO2009104924A2 (ko) 2009-08-27

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