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ATE488882T1 - ANTENNA STRUCTURE FOR MOBILE COMMUNICATION TERMINALS - Google Patents

ANTENNA STRUCTURE FOR MOBILE COMMUNICATION TERMINALS

Info

Publication number
ATE488882T1
ATE488882T1 AT05011708T AT05011708T ATE488882T1 AT E488882 T1 ATE488882 T1 AT E488882T1 AT 05011708 T AT05011708 T AT 05011708T AT 05011708 T AT05011708 T AT 05011708T AT E488882 T1 ATE488882 T1 AT E488882T1
Authority
AT
Austria
Prior art keywords
section
unit
mobile communication
antenna structure
communication terminals
Prior art date
Application number
AT05011708T
Other languages
German (de)
Inventor
Paul Schmitz
Werner Schroeder
Original Assignee
Palm 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 Palm Inc filed Critical Palm Inc
Application granted granted Critical
Publication of ATE488882T1 publication Critical patent/ATE488882T1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/0407Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • H01Q1/243Supports; 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30Arrangements for providing operation on different wavebands
    • H01Q5/307Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point

Landscapes

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

Abstract

Structure has a body section (1) to develop an electrical current density distribution relevant for a radiation of electromagnetic waves. The section is designed in a rectangular form with two short and long sides. A flat stimulator unit (A1) is arranged perpendicular to the body section and adjacent to short sides of the section. The unit is connected with the section over a feeder (4, 5) containing solder points. The unit is divided into inner and outer stimulator sections (2, 3) for high and low frequency spectral bands, respectively.
AT05011708T 2005-05-31 2005-05-31 ANTENNA STRUCTURE FOR MOBILE COMMUNICATION TERMINALS ATE488882T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05011708A EP1732165B1 (en) 2005-05-31 2005-05-31 Antenna structure for mobile communication terminals

Publications (1)

Publication Number Publication Date
ATE488882T1 true ATE488882T1 (en) 2010-12-15

Family

ID=35709186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05011708T ATE488882T1 (en) 2005-05-31 2005-05-31 ANTENNA STRUCTURE FOR MOBILE COMMUNICATION TERMINALS

Country Status (3)

Country Link
EP (1) EP1732165B1 (en)
AT (1) ATE488882T1 (en)
DE (1) DE502005010551D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117954848B (en) * 2024-03-26 2024-07-05 广东省计量科学研究院(华南国家计量测试中心) Probe antenna of microwave energy leakage instrument

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9627091D0 (en) * 1996-12-31 1997-02-19 Northern Telecom Ltd An inverted E antenna
JPH11355021A (en) * 1998-06-11 1999-12-24 Nec Shizuoka Ltd Portable miniaturized radio terminal
JP2000156607A (en) 1998-07-02 2000-06-06 Matsushita Electric Ind Co Ltd Antenna device and communication system, digital television broadcast receiving device
US6239765B1 (en) 1999-02-27 2001-05-29 Rangestar Wireless, Inc. Asymmetric dipole antenna assembly
JP2002171111A (en) * 2000-12-04 2002-06-14 Anten Corp Portable radio and antenna for it
JPWO2004109850A1 (en) 2003-06-04 2006-07-20 株式会社村田製作所 Frequency variable antenna and communication device having the same
CN100414771C (en) 2003-06-30 2008-08-27 日本电气株式会社 Antenna structure and communication apparatus

Also Published As

Publication number Publication date
EP1732165A1 (en) 2006-12-13
DE502005010551D1 (en) 2010-12-30
EP1732165B1 (en) 2010-11-17

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