WO2010058942A3 - Multiple antenna and communication apparatus using the same - Google Patents

Multiple antenna and communication apparatus using the same Download PDF

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Publication number
WO2010058942A3
WO2010058942A3 PCT/KR2009/006773 KR2009006773W WO2010058942A3 WO 2010058942 A3 WO2010058942 A3 WO 2010058942A3 KR 2009006773 W KR2009006773 W KR 2009006773W WO 2010058942 A3 WO2010058942 A3 WO 2010058942A3
Authority
WO
WIPO (PCT)
Prior art keywords
same
communication apparatus
multiple antenna
radiant
line
Prior art date
Application number
PCT/KR2009/006773
Other languages
French (fr)
Korean (ko)
Other versions
WO2010058942A2 (en
Inventor
유병훈
성원모
서승업
이윤복
황보창
Original Assignee
주식회사 이엠따블유
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 주식회사 이엠따블유 filed Critical 주식회사 이엠따블유
Publication of WO2010058942A2 publication Critical patent/WO2010058942A2/en
Publication of WO2010058942A3 publication Critical patent/WO2010058942A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/165—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels
    • H01Q15/166—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels sector shaped
    • 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
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H01Q1/1221—Supports; Mounting means for fastening a rigid aerial element onto a wall
    • 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
    • H01Q1/125—Means for positioning
    • 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

Abstract

The invention relates to multiple antennas and to a communication apparatus using the same. The multiple antennas are formed in a radiant body which is divided into a plurality of sectors, in which each of the sectors has beam directions different from each other, and in which the radiant body includes a radiant line serving as a resonator and a Balun line for balancing current distribution in the radiant line.
PCT/KR2009/006773 2008-11-18 2009-11-18 Multiple antenna and communication apparatus using the same WO2010058942A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0114608 2008-11-18
KR1020080114608A KR20100055742A (en) 2008-11-18 2008-11-18 Multi antenna and communication apparatus using the same

Publications (2)

Publication Number Publication Date
WO2010058942A2 WO2010058942A2 (en) 2010-05-27
WO2010058942A3 true WO2010058942A3 (en) 2010-08-05

Family

ID=42198646

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006773 WO2010058942A2 (en) 2008-11-18 2009-11-18 Multiple antenna and communication apparatus using the same

Country Status (2)

Country Link
KR (1) KR20100055742A (en)
WO (1) WO2010058942A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101981368B1 (en) * 2012-10-15 2019-05-22 갭웨이브스 에이비 A self-grounded antenna arrangement
CN103531895B (en) * 2013-09-29 2017-01-11 华侨大学 Novel broadband printed dipole antenna with branch wire integrated with feed balun
KR101883605B1 (en) * 2017-09-20 2018-07-30 국방과학연구소 Hybrid spiral antenna
KR102092028B1 (en) * 2019-04-03 2020-04-23 주식회사 제이씨에프테크놀러지 Self-Calibration Antenna for Maintains Similar Resonant Characteristic in Different Ground Environments

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010010509A (en) * 1999-07-21 2001-02-15 김상기 Yagi antenna using parallel transmission line balun
KR100697537B1 (en) * 2006-01-26 2007-03-20 주식회사 이엠따블유안테나 Mimo wireless communication terminal including multiple inverted l-type antennas
JP2007251441A (en) * 2006-03-14 2007-09-27 Matsushita Electric Ind Co Ltd Antenna unit and receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010010509A (en) * 1999-07-21 2001-02-15 김상기 Yagi antenna using parallel transmission line balun
KR100697537B1 (en) * 2006-01-26 2007-03-20 주식회사 이엠따블유안테나 Mimo wireless communication terminal including multiple inverted l-type antennas
JP2007251441A (en) * 2006-03-14 2007-09-27 Matsushita Electric Ind Co Ltd Antenna unit and receiver

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"2005 IEEE Antennas and Propagation Society International Symposium, 3-8 July 2005", WASHINGTON DC, USA, article CHU, CHUN YIU ET AL.: "Printed dipole antenna for use in wireless networks: techniques for the design improvement", pages: 285 - 288 *

Also Published As

Publication number Publication date
WO2010058942A2 (en) 2010-05-27
KR20100055742A (en) 2010-05-27

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