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WO2013189375A3 - Slot antenna and smart terminal - Google Patents

Slot antenna and smart terminal Download PDF

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Publication number
WO2013189375A3
WO2013189375A3 PCT/CN2013/081806 CN2013081806W WO2013189375A3 WO 2013189375 A3 WO2013189375 A3 WO 2013189375A3 CN 2013081806 W CN2013081806 W CN 2013081806W WO 2013189375 A3 WO2013189375 A3 WO 2013189375A3
Authority
WO
WIPO (PCT)
Prior art keywords
frequency antenna
low frequency
antenna
smart terminal
impedance matching
Prior art date
Application number
PCT/CN2013/081806
Other languages
French (fr)
Chinese (zh)
Other versions
WO2013189375A2 (en
Inventor
张璐
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013189375A2 publication Critical patent/WO2013189375A2/en
Publication of WO2013189375A3 publication Critical patent/WO2013189375A3/en

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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • 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
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

Disclosed is a slot antenna. The slot antenna comprises a low frequency antenna and a high frequency antenna disposed separately. The low frequency antenna and the high frequency antenna have a feeder line, an impedance matching network, and a feeding point, respectively. The feeder line of the low frequency antenna is electrically connected to the impedance matching network and the feeding point of the low frequency antenna. The feeder line of the high frequency antenna is electrically connected to impedance matching network and the feeding point of the high frequency antenna. The high and low frequency antennas may be disposed on the surface layer and/or bottom layer of a printed circuit board (PCB), respectively. Further disclosed is a smart terminal. By adopting the technical solution of the present invention, the performance of high and low frequency radiation of an antenna is enhanced, and at the same time the work requirement of a carrier aggregation technology and the volume requirement of a smart terminal are met.
PCT/CN2013/081806 2013-05-21 2013-08-19 Slot antenna and smart terminal WO2013189375A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310189994.1A CN104183926B (en) 2013-05-21 2013-05-21 A kind of slot antenna and intelligent terminal
CN201310189994.1 2013-05-21

Publications (2)

Publication Number Publication Date
WO2013189375A2 WO2013189375A2 (en) 2013-12-27
WO2013189375A3 true WO2013189375A3 (en) 2014-04-17

Family

ID=49769527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/081806 WO2013189375A2 (en) 2013-05-21 2013-08-19 Slot antenna and smart terminal

Country Status (2)

Country Link
CN (1) CN104183926B (en)
WO (1) WO2013189375A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104577322B (en) * 2015-01-30 2017-06-23 东莞市仁丰电子科技有限公司 A kind of two-in-one double-fed line multiband omni-directional high-gain PCB antenna
US9893793B2 (en) * 2015-07-20 2018-02-13 Mediatek Inc. Multi-antenna system
CN105098356A (en) * 2015-09-09 2015-11-25 天津七一二通信广播有限公司 Ultraviolet (UV) frequency band and S frequency band dual-mode integrated antenna system applied to communication terminal
CN105826666B (en) * 2016-02-01 2017-06-23 维沃移动通信有限公司 A kind of mobile terminal
CN109273843B (en) * 2018-09-19 2020-12-25 深圳市泰衡诺科技有限公司 Antenna and mobile terminal
CN112952362B (en) * 2019-12-10 2023-02-28 杭州海康威视数字技术股份有限公司 Integrated antenna and electronic device
CN113395076A (en) * 2020-03-12 2021-09-14 苏州耀欧然科技有限公司 Wireless network card

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838479A (en) * 2005-03-23 2006-09-27 株式会社东芝 Portable wireless apparatus
CN2891322Y (en) * 2006-03-14 2007-04-18 番禺得意精密电子工业有限公司 Antenna
CN101494320A (en) * 2008-01-22 2009-07-29 华硕电脑股份有限公司 Tri-frequency antenna
CN102136624A (en) * 2010-11-22 2011-07-27 华为终端有限公司 Antenna and terminal with same
CN202444054U (en) * 2012-02-16 2012-09-19 华为终端有限公司 Antenna and mobile terminal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8552913B2 (en) * 2009-03-17 2013-10-08 Blackberry Limited High isolation multiple port antenna array handheld mobile communication devices
JP5712361B2 (en) * 2010-05-17 2015-05-07 パナソニックＩｐマネジメント株式会社 Antenna device and portable wireless terminal equipped with the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838479A (en) * 2005-03-23 2006-09-27 株式会社东芝 Portable wireless apparatus
CN2891322Y (en) * 2006-03-14 2007-04-18 番禺得意精密电子工业有限公司 Antenna
CN101494320A (en) * 2008-01-22 2009-07-29 华硕电脑股份有限公司 Tri-frequency antenna
CN102136624A (en) * 2010-11-22 2011-07-27 华为终端有限公司 Antenna and terminal with same
CN202444054U (en) * 2012-02-16 2012-09-19 华为终端有限公司 Antenna and mobile terminal

Also Published As

Publication number Publication date
CN104183926A (en) 2014-12-03
CN104183926B (en) 2019-08-02
WO2013189375A2 (en) 2013-12-27

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