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MY184420A - Dipole antenna - Google Patents

Dipole antenna

Info

Publication number
MY184420A
MY184420A MYPI2012002162A MYPI2012002162A MY184420A MY 184420 A MY184420 A MY 184420A MY PI2012002162 A MYPI2012002162 A MY PI2012002162A MY PI2012002162 A MYPI2012002162 A MY PI2012002162A MY 184420 A MY184420 A MY 184420A
Authority
MY
Malaysia
Prior art keywords
ground
microstrip
trace
finite
dipole antenna
Prior art date
Application number
MYPI2012002162A
Inventor
Brian Zhong
Yip Chun William Yung
Original Assignee
Clipsal Australia Pty Ltd
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 Clipsal Australia Pty Ltd filed Critical Clipsal Australia Pty Ltd
Publication of MY184420A publication Critical patent/MY184420A/en

Links

Classifications

    • 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
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

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

Abstract

A printed circuit board dipole antenna (100) has two radiation arms (109, 115) extending from a signal trace (111) and a ground trace (117) of a finite ground microstrip. The length of each radiation arms (109, 115) is equal to or less than one fourth wavelength of the RF signal monitored. The length of finite ground microstrip is at least equal to or longer than one eighth wavelength of the frequency monitored. The width of ground trace (117) of finite ground microstrip is greater than the width of signal trace (111) of finite ground microstrip. The design provides the possibility that the ground layout under RFIC has limited influence on the radiation pattern of the antenna (100). Fig. 1
MYPI2012002162A 2010-01-29 2011-01-28 Dipole antenna MY184420A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010101106787A CN102142603A (en) 2010-01-29 2010-01-29 Dipole antenna
PCT/CN2011/070736 WO2011091763A1 (en) 2010-01-29 2011-01-28 Dipole antenna

Publications (1)

Publication Number Publication Date
MY184420A true MY184420A (en) 2021-04-01

Family

ID=44318673

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012002162A MY184420A (en) 2010-01-29 2011-01-28 Dipole antenna

Country Status (3)

Country Link
CN (2) CN102142603A (en)
MY (1) MY184420A (en)
WO (1) WO2011091763A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664303B (en) * 2012-04-27 2016-01-20 深圳光启创新技术有限公司 There is the electronic installation of built-in antenna
CN102769179A (en) * 2012-06-29 2012-11-07 深圳光启创新技术有限公司 Built-in antenna and electronic equipment
CN103022682B (en) * 2012-12-28 2016-08-10 上海科世达-华阳汽车电器有限公司 A kind of car antenna
CN103545616B (en) * 2013-11-06 2017-01-11 中国计量学院 Narrow-band microstrip antenna with U-shaped notch
CN104241841A (en) * 2014-09-30 2014-12-24 东南大学 Broadband planar umbrella-type coplanar vibrator antenna of dual-band trapped wave reflector
CN104241838A (en) * 2014-09-30 2014-12-24 东南大学 Broadband plane coplanar dipole antenna of dual-band trapped wave reflector
CN104269626A (en) * 2014-09-30 2015-01-07 东南大学 Broadband planar umbrella-shaped element antenna with notch reflector
CN104269624A (en) * 2014-09-30 2015-01-07 东南大学 Umbrella-shaped element antenna with notch reflector
US10128579B2 (en) 2015-02-13 2018-11-13 Commscope Technologies Llc Dipole antenna element with open-end traces
CN105161835B (en) * 2015-08-19 2018-01-30 南京邮电大学 A kind of broad beam plane circular polarized antenna
CN105305042B (en) * 2015-09-29 2017-11-17 南京邮电大学 A kind of double frequency round polarized flat plane antenna
CN110911810A (en) * 2018-09-18 2020-03-24 康普技术有限责任公司 Compact antenna radiating element
CN111370858B (en) * 2018-12-25 2022-11-01 杭州海康威视数字技术股份有限公司 Directional UHF antenna and electronic equipment
CN112382850B (en) * 2020-11-11 2024-03-01 兰州交通大学 Miniaturized yagi antenna suitable for 5G communication and manufacturing method thereof
CN115249893A (en) * 2021-04-25 2022-10-28 华为技术有限公司 Antenna unit and manufacturing method thereof, array antenna, radar and terminal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021799A (en) * 1989-07-03 1991-06-04 Motorola, Inc. High permitivity dielectric microstrip dipole antenna
CN100379083C (en) * 2003-02-28 2008-04-02 友讯科技股份有限公司 Plane type double-L-shaped double-frequency antenna
JP2005184570A (en) * 2003-12-22 2005-07-07 Mitsubishi Electric Corp Dipole antenna device
JP2005203971A (en) * 2004-01-14 2005-07-28 Ntt Docomo Inc Antenna device and antenna system
US7050014B1 (en) * 2004-12-17 2006-05-23 Superpass Company Inc. Low profile horizontally polarized sector dipole antenna
CN1815811B (en) * 2005-01-31 2012-05-09 东南大学 Composite microband printing vibrator wide-band antenna

Also Published As

Publication number Publication date
CN102142603A (en) 2011-08-03
CN102859792A (en) 2013-01-02
WO2011091763A1 (en) 2011-08-04

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