TW200713705A - Multi-band antenna structure - Google Patents

Multi-band antenna structure

Info

Publication number
TW200713705A
TW200713705A TW094130415A TW94130415A TW200713705A TW 200713705 A TW200713705 A TW 200713705A TW 094130415 A TW094130415 A TW 094130415A TW 94130415 A TW94130415 A TW 94130415A TW 200713705 A TW200713705 A TW 200713705A
Authority
TW
Taiwan
Prior art keywords
arm
radiating
shorted parasitic
ground plane
antenna structure
Prior art date
Application number
TW094130415A
Other languages
Chinese (zh)
Other versions
TWI286856B (en
Inventor
Chewchwee Heng
Yung-Chang Wei
Original Assignee
Amphenol East Asia Ltd Taiwan Branch
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 Amphenol East Asia Ltd Taiwan Branch filed Critical Amphenol East Asia Ltd Taiwan Branch
Priority to TW94130415A priority Critical patent/TWI286856B/en
Publication of TW200713705A publication Critical patent/TW200713705A/en
Application granted granted Critical
Publication of TWI286856B publication Critical patent/TWI286856B/en

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

The invention is a multi-band antenna structure that comprises a ground plane, a first radiating arm, a first shorted parasitic arm, a second shorted parasitic arm. The first radiating arm can be a main radiator. The main radiator includes a first feed point for connecting with a first feeder cable. The first shorted parasitic arm is extended a metal arm from the ground plane. The first shorted parasitic arm is located between the ground plane and the first radiating arm in order to couple with the first radiating arm to operate in a first frequency band. The second shorted parasitic arm is extended a metal arm from the ground plane. The second shorted parasitic arm is located between the first radiating and the first shorted parasitic arm in order to couple with the first radiating arm to operate in a second frequency band.
TW94130415A 2005-09-05 2005-09-05 Multi-band antenna structure TWI286856B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94130415A TWI286856B (en) 2005-09-05 2005-09-05 Multi-band antenna structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94130415A TWI286856B (en) 2005-09-05 2005-09-05 Multi-band antenna structure

Publications (2)

Publication Number Publication Date
TW200713705A true TW200713705A (en) 2007-04-01
TWI286856B TWI286856B (en) 2007-09-11

Family

ID=39459415

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94130415A TWI286856B (en) 2005-09-05 2005-09-05 Multi-band antenna structure

Country Status (1)

Country Link
TW (1) TWI286856B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381587B (en) * 2007-07-24 2013-01-01 Hon Hai Prec Ind Co Ltd Multi-band antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381587B (en) * 2007-07-24 2013-01-01 Hon Hai Prec Ind Co Ltd Multi-band antenna

Also Published As

Publication number Publication date
TWI286856B (en) 2007-09-11

Similar Documents

Publication Publication Date Title
TWI256749B (en) Multi-band antenna
TW200719537A (en) Slot and multi-inverted-F coupling wideband antenna and electronic device thereof
TW200601617A (en) Antenna and antenna array
TW200616278A (en) Planner inverted-F antenna having a rib-shaped radiation plate
TW200721590A (en) A mobile communication device and an antenna assembly for the device
TW200518389A (en) Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
TW200611450A (en) Integrated mobile communication antenna
TW200744259A (en) Broadband antenna
TW200719522A (en) Multi-band antenna
WO2009145437A3 (en) Built-in antenna for supporting impedance matching for multiband
AU2002368476A1 (en) Multi-band monopole antenna for a mobile communications device
EP2328229A3 (en) Mobile communication device
CN101345341B (en) Multiband antenna
WO2009141817A3 (en) Conformable antenna
TW200709504A (en) Multi-band antenna
TW200719528A (en) Multi-band antenna
TWI341053B (en) Multiband monopole slot antenna
TWM386609U (en) Multi-band antenna
TW200709507A (en) Triangular dipole antenna
TW200707839A (en) Monopole antenna
TWI256173B (en) Planar monopole antenna
TW200733473A (en) Antenna for WWAN and integrated antenna for WWAN, GPS and WLAN
TW200629653A (en) Planar monopole antenna
CN202159767U (en) Internal multi-band antenna and carrier
TW200729611A (en) Multi-frequency antenna with wide-band function

Legal Events

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