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TW200638605A - A dual-feed dual-band antenna - Google Patents

A dual-feed dual-band antenna

Info

Publication number
TW200638605A
TW200638605A TW094112969A TW94112969A TW200638605A TW 200638605 A TW200638605 A TW 200638605A TW 094112969 A TW094112969 A TW 094112969A TW 94112969 A TW94112969 A TW 94112969A TW 200638605 A TW200638605 A TW 200638605A
Authority
TW
Taiwan
Prior art keywords
dual
radiating arm
ground plane
band antenna
feed
Prior art date
Application number
TW094112969A
Other languages
Chinese (zh)
Other versions
TWI255588B (en
Inventor
Kin-Lu Wong
Jui-Hung Chou
Chi-Yueh Wang
Cheng-Han Lee
Boon-Tiong Chua
Original Assignee
Yageo Corp
Kin-Lu Wong
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 Yageo Corp, Kin-Lu Wong filed Critical Yageo Corp
Priority to TW94112969A priority Critical patent/TWI255588B/en
Application granted granted Critical
Publication of TWI255588B publication Critical patent/TWI255588B/en
Publication of TW200638605A publication Critical patent/TW200638605A/en

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Abstract

The present invention is related to a dual-feed dual-band antenna. The antenna comprises a ground plane, a first radiating arm located above an edge of the said ground plane, a second radiating arm extending in the opposite direction of the said first radiating arm, a substantially T-shaped shorting arm for electrically connecting the said first radiating arm and the said second radiating arm to the said ground plane, a first feeding coaxial cable and a second feeding coaxial cable for transmitting signals. The present invention is capable of operating in the 2.4 GHz (2400-2484 MHz) and 5 GHz (5150-5875 MHz) wireless local area network (WLAN) bands, and is suitable to be directly applied to a dual-module system, without the need of an additional switching circuitry.
TW94112969A 2005-04-22 2005-04-22 A dual-feed dual-band antenna TWI255588B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94112969A TWI255588B (en) 2005-04-22 2005-04-22 A dual-feed dual-band antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94112969A TWI255588B (en) 2005-04-22 2005-04-22 A dual-feed dual-band antenna

Publications (2)

Publication Number Publication Date
TWI255588B TWI255588B (en) 2006-05-21
TW200638605A true TW200638605A (en) 2006-11-01

Family

ID=37613304

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94112969A TWI255588B (en) 2005-04-22 2005-04-22 A dual-feed dual-band antenna

Country Status (1)

Country Link
TW (1) TWI255588B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104241857A (en) * 2013-06-19 2014-12-24 深圳富泰宏精密工业有限公司 Broadband antenna and portable electronic device with same
TWI502818B (en) * 2009-12-30 2015-10-01 Hon Hai Prec Ind Co Ltd Double-band patch antenna
TWI624998B (en) * 2013-06-19 2018-05-21 群邁通訊股份有限公司 Broadband antenna and portable electronic device having the same
CN110600878A (en) * 2018-06-12 2019-12-20 启碁科技股份有限公司 Antenna structure
US10651553B2 (en) 2018-05-30 2020-05-12 Wistron Neweb Corporation Antenna structure

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4970226B2 (en) * 2006-12-05 2012-07-04 パナソニック株式会社 ANTENNA DEVICE AND WIRELESS COMMUNICATION DEVICE
US8866691B2 (en) 2007-04-20 2014-10-21 Skycross, Inc. Multimode antenna structure
US8344956B2 (en) 2007-04-20 2013-01-01 Skycross, Inc. Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices
US7688273B2 (en) 2007-04-20 2010-03-30 Skycross, Inc. Multimode antenna structure
TWI513103B (en) * 2009-06-05 2015-12-11 Lite On Electronics Guangzhou Dual-feed antenna
TWI420744B (en) * 2009-11-30 2013-12-21 Asustek Comp Inc Flat multi-band antenna module
TWI484772B (en) 2012-04-17 2015-05-11 Tai Saw Technology Co Ltd Multiple-input multiple-output antenna
TWI539661B (en) 2013-06-26 2016-06-21 宏碁股份有限公司 Communication device
CN104659471A (en) * 2013-11-21 2015-05-27 深圳富泰宏精密工业有限公司 Inverted F-shaped antenna structure and portable electronic device provided with antenna structure
TWI550954B (en) * 2014-12-26 2016-09-21 瑞昱半導體股份有限公司 Antenna with isolation enhanced and method thereof
TWI591895B (en) 2015-09-22 2017-07-11 和碩聯合科技股份有限公司 Antenna module
TWI597894B (en) 2016-02-05 2017-09-01 和碩聯合科技股份有限公司 Antenna module
CN109524769B (en) * 2018-11-27 2020-09-25 英业达科技有限公司 Multi-feed multi-frequency antenna device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI502818B (en) * 2009-12-30 2015-10-01 Hon Hai Prec Ind Co Ltd Double-band patch antenna
CN104241857A (en) * 2013-06-19 2014-12-24 深圳富泰宏精密工业有限公司 Broadband antenna and portable electronic device with same
TWI624998B (en) * 2013-06-19 2018-05-21 群邁通訊股份有限公司 Broadband antenna and portable electronic device having the same
CN104241857B (en) * 2013-06-19 2019-06-18 深圳富泰宏精密工业有限公司 Wide frequency antenna and portable electronic device with the wide frequency antenna
US10651553B2 (en) 2018-05-30 2020-05-12 Wistron Neweb Corporation Antenna structure
CN110600878A (en) * 2018-06-12 2019-12-20 启碁科技股份有限公司 Antenna structure
CN110600878B (en) * 2018-06-12 2021-04-20 启碁科技股份有限公司 Antenna structure

Also Published As

Publication number Publication date
TWI255588B (en) 2006-05-21

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