TW200941828A - Ultra-wideband antenna - Google Patents

Ultra-wideband antenna Download PDF

Info

Publication number
TW200941828A
TW200941828A TW097109618A TW97109618A TW200941828A TW 200941828 A TW200941828 A TW 200941828A TW 097109618 A TW097109618 A TW 097109618A TW 97109618 A TW97109618 A TW 97109618A TW 200941828 A TW200941828 A TW 200941828A
Authority
TW
Taiwan
Prior art keywords
ultra
wideband antenna
grounding
radiating portion
frequency band
Prior art date
Application number
TW097109618A
Other languages
English (en)
Chinese (zh)
Other versions
TWI353691B (enExample
Inventor
Tiao-Hsing Tsai
Zhih-Wei Liao
Chao-Hsu Wu
Chi-Yin Fang
Original Assignee
Quanta Comp Inc
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 Quanta Comp Inc filed Critical Quanta Comp Inc
Priority to TW097109618A priority Critical patent/TW200941828A/zh
Priority to US12/169,346 priority patent/US8059055B2/en
Publication of TW200941828A publication Critical patent/TW200941828A/zh
Application granted granted Critical
Publication of TWI353691B publication Critical patent/TWI353691B/zh

Links

Classifications

    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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

Landscapes

  • Details Of Aerials (AREA)
TW097109618A 2008-03-19 2008-03-19 Ultra-wideband antenna TW200941828A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW097109618A TW200941828A (en) 2008-03-19 2008-03-19 Ultra-wideband antenna
US12/169,346 US8059055B2 (en) 2008-03-19 2008-07-08 Ultra-wideband antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097109618A TW200941828A (en) 2008-03-19 2008-03-19 Ultra-wideband antenna

Publications (2)

Publication Number Publication Date
TW200941828A true TW200941828A (en) 2009-10-01
TWI353691B TWI353691B (enExample) 2011-12-01

Family

ID=41088356

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097109618A TW200941828A (en) 2008-03-19 2008-03-19 Ultra-wideband antenna

Country Status (2)

Country Link
US (1) US8059055B2 (enExample)
TW (1) TW200941828A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9041744B2 (en) * 2005-07-14 2015-05-26 Telecommunication Systems, Inc. Tiled map display on a wireless device
US8577328B2 (en) 2006-08-21 2013-11-05 Telecommunication Systems, Inc. Associating metro street address guide (MSAG) validated addresses with geographic map data
US8862710B2 (en) 2007-09-11 2014-10-14 Telecommunication Systems, Inc. Dynamic configuration of mobile station location services
US8428869B2 (en) * 2008-04-07 2013-04-23 Telecommunication Systems, Inc. Context enabled address selection
US8594627B2 (en) 2008-10-06 2013-11-26 Telecommunications Systems, Inc. Remotely provisioned wirelessly proxy
EP2338028A4 (en) * 2008-10-06 2012-11-14 Telecomm Systems Inc PROBABILISTIC REVERSE GEOCODING
EP2344842A4 (en) * 2008-10-07 2012-11-14 Telecomm Systems Inc USER INTERFACE FOR DYNAMIC CUSTOMIZED INTERMEDIATE OBJECTIVES (DIRECTIONS) DURING A GUIDED NAVIGATION
US9200913B2 (en) 2008-10-07 2015-12-01 Telecommunication Systems, Inc. User interface for predictive traffic
US9285239B2 (en) * 2008-10-07 2016-03-15 Telecommunication Systems, Inc. User interface for content channel HUD (heads-up display) and channel sets for location-based maps
US20100088018A1 (en) * 2008-10-08 2010-04-08 Kevin Tsurutome Glance ahead navigation
US9407004B2 (en) 2012-07-25 2016-08-02 Tyco Electronics Corporation Multi-element omni-directional antenna
US11303022B2 (en) * 2019-08-27 2022-04-12 Apple Inc. Electronic devices having enclosure-coupled multi-band antenna structures
CN113794053B (zh) * 2021-10-15 2024-12-31 环旭(深圳)电子科创有限公司 双频天线及其电子装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1212175A (en) * 1983-03-19 1986-09-30 Takashi Oda Double loop antenna for use in connection to a miniature radio receiver
US7268741B2 (en) 2004-09-13 2007-09-11 Emag Technologies, Inc. Coupled sectorial loop antenna for ultra-wideband applications
KR100707242B1 (ko) 2005-02-25 2007-04-13 한국정보통신대학교 산학협력단 유전체 칩 안테나

Also Published As

Publication number Publication date
US20090237307A1 (en) 2009-09-24
TWI353691B (enExample) 2011-12-01
US8059055B2 (en) 2011-11-15

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees