[go: up one dir, main page]

TW201712946A - Ground excitation antennas - Google Patents

Ground excitation antennas

Info

Publication number
TW201712946A
TW201712946A TW105124311A TW105124311A TW201712946A TW 201712946 A TW201712946 A TW 201712946A TW 105124311 A TW105124311 A TW 105124311A TW 105124311 A TW105124311 A TW 105124311A TW 201712946 A TW201712946 A TW 201712946A
Authority
TW
Taiwan
Prior art keywords
slot
excitation arm
excitation
arm
location
Prior art date
Application number
TW105124311A
Other languages
Chinese (zh)
Other versions
TWI622226B (en
Inventor
Sung-Hoon Oh
Philip Wright
Original Assignee
Hewlett Packard Development Co Lp
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 Hewlett Packard Development Co Lp filed Critical Hewlett Packard Development Co Lp
Publication of TW201712946A publication Critical patent/TW201712946A/en
Application granted granted Critical
Publication of TWI622226B publication Critical patent/TWI622226B/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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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

Landscapes

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

Abstract

Examples described herein include examples of a ground excitation antenna that includes a conductive planar body comprising an open ended slot, a slot excitation arm disposed in the open ended slot, a high frequency band excitation arm coupled to the slot excitation arm at a location on the slot excitation arm, and a signal feed connection coupled to the slot excitation arm and the high frequency band excitation arm at the location of the slot excitation arm.
TW105124311A 2015-09-29 2016-08-01 Ground excitation antennas TWI622226B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2015/052971 WO2017058178A1 (en) 2015-09-29 2015-09-29 Ground excitation antennas
??PCT/US15/52971 2015-09-29

Publications (2)

Publication Number Publication Date
TW201712946A true TW201712946A (en) 2017-04-01
TWI622226B TWI622226B (en) 2018-04-21

Family

ID=58424203

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105124311A TWI622226B (en) 2015-09-29 2016-08-01 Ground excitation antennas

Country Status (2)

Country Link
TW (1) TWI622226B (en)
WO (1) WO2017058178A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109860977B (en) * 2018-12-03 2020-12-25 惠州Tcl移动通信有限公司 Mobile communication terminal and antenna structure thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120154223A1 (en) * 2010-12-21 2012-06-21 Sung-Hoon Oh Signal generation through using a grounding arm and excitation structure
US8779999B2 (en) * 2011-09-30 2014-07-15 Google Inc. Antennas for computers with conductive chassis
KR101879705B1 (en) * 2012-01-18 2018-07-18 삼성전자주식회사 Antenna apparatus for portable terminal
CN103296396B (en) * 2012-02-24 2016-01-20 宏达国际电子股份有限公司 Mobile device
US9502776B2 (en) * 2012-04-09 2016-11-22 Maxtena Antenna surrounded by metal housing
US9172136B2 (en) * 2012-11-01 2015-10-27 Nvidia Corporation Multi-band antenna and an electronic device including the same
US20140253398A1 (en) * 2013-03-06 2014-09-11 Asustek Computer Inc. Tunable antenna
US9917357B2 (en) * 2013-06-06 2018-03-13 Sony Corporation Antenna system

Also Published As

Publication number Publication date
WO2017058178A1 (en) 2017-04-06
TWI622226B (en) 2018-04-21

Similar Documents

Publication Publication Date Title
EP2704252A3 (en) Mobile device and antenna structure
TWM533332U (en) Antenna structure
TW201613173A (en) Electronic device
HUE059656T2 (en) High gain and large bandwidth antenna incorporating a built-in differential feeding scheme
WO2015121758A3 (en) Conductive loop antennas
MX2018004661A (en) Antenna structure for exchanging wireless signals.
MX377596B (en) Method and apparatus for coupling an antenna to a device
WO2014189831A3 (en) Omni-directional antenna for a cylindrical body
TW201613176A (en) Mobile device and manufacturing method thereof
WO2016106251A3 (en) Smart metal card with radio frequency (rf) transmission capability
EP3032647A3 (en) Antenna module and mobile terminal using the same
WO2015166345A3 (en) Wearable device antennas
PH12016500997A1 (en) Multiband antenna arrangement
WO2016005816A3 (en) Rfid tag and rfid tag antenna
EP3063831A4 (en) Broad band radome for microwave antenna
EP3688842A4 (en) Multi-band antennas and mimo antenna arrays for electronic device
HK1204155A1 (en) Wideband patch antennas and antenna arrays
TW201614907A (en) Antenna system
TW201614906A (en) Mobile device
TW201642521A (en) Wireless communication device and antenna thereof
EP3171455A3 (en) Antenna module
IL241025B (en) Patch antennas configuration for an unmanned aerial vehicle
PH12015502434A1 (en) Apparatus and methods for wireless communication
EP3654451A4 (en) Dual-frequency feed source assembly and dual-frequency microwave antenna
MX2019013496A (en) An antenna.

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees