FI991447A - Structurally independent antenna structure and portable radio unit - Google Patents

Structurally independent antenna structure and portable radio unit Download PDF

Info

Publication number
FI991447A
FI991447A FI991447A FI991447A FI991447A FI 991447 A FI991447 A FI 991447A FI 991447 A FI991447 A FI 991447A FI 991447 A FI991447 A FI 991447A FI 991447 A FI991447 A FI 991447A
Authority
FI
Finland
Prior art keywords
antenna structure
radio unit
portable radio
structurally independent
independent antenna
Prior art date
Application number
FI991447A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI991447A0 (en
Inventor
Pekka Makkonen
Mika J Tuominen
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI991447A priority Critical patent/FI991447A/en
Publication of FI991447A0 publication Critical patent/FI991447A0/en
Priority to EP00660116A priority patent/EP1063721A1/en
Publication of FI991447A publication Critical patent/FI991447A/en

Links

Classifications

    • 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
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
FI991447A 1999-06-24 1999-06-24 Structurally independent antenna structure and portable radio unit FI991447A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI991447A FI991447A (en) 1999-06-24 1999-06-24 Structurally independent antenna structure and portable radio unit
EP00660116A EP1063721A1 (en) 1999-06-24 2000-06-21 Planar antenna for a portable radio device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI991447A FI991447A (en) 1999-06-24 1999-06-24 Structurally independent antenna structure and portable radio unit

Publications (2)

Publication Number Publication Date
FI991447A0 FI991447A0 (en) 1999-06-24
FI991447A true FI991447A (en) 2000-12-25

Family

ID=8554952

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991447A FI991447A (en) 1999-06-24 1999-06-24 Structurally independent antenna structure and portable radio unit

Country Status (2)

Country Link
EP (1) EP1063721A1 (en)
FI (1) FI991447A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012733B2 (en) 1999-09-20 2007-11-21 フラクトゥス・ソシエダッド・アノニマ Multi-level antenna
CN100346532C (en) * 2001-03-15 2007-10-31 松下电器产业株式会社 Antenna apparatus
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US8698677B2 (en) * 2010-04-09 2014-04-15 Sony Corporation Mobile wireless terminal and antenna device
US10243279B2 (en) 2016-02-29 2019-03-26 Microsoft Technology Licensing, Llc Slot antenna with radiator element
CN111146571A (en) * 2018-11-06 2020-05-12 华为终端有限公司 Coupling antenna device and electronic equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694301A (en) * 1985-12-23 1987-09-15 Antenna Incorporated - Div. Of Celwave Antenna particularly suited for use with a mobile communications system
TW280953B (en) * 1994-09-15 1996-07-11 Motorola Inc
WO1996027219A1 (en) * 1995-02-27 1996-09-06 The Chinese University Of Hong Kong Meandering inverted-f antenna
US5926139A (en) * 1997-07-02 1999-07-20 Lucent Technologies Inc. Planar dual frequency band antenna
FI113212B (en) * 1997-07-08 2004-03-15 Nokia Corp Dual resonant antenna design for multiple frequency ranges
FI974316A (en) * 1997-11-25 1999-05-26 Lk Products Oy The antenna structure

Also Published As

Publication number Publication date
FI991447A0 (en) 1999-06-24
EP1063721A1 (en) 2000-12-27

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