WO2009069719A1 - Portable terminal and antenna structure - Google Patents

Portable terminal and antenna structure Download PDF

Info

Publication number
WO2009069719A1
WO2009069719A1 PCT/JP2008/071585 JP2008071585W WO2009069719A1 WO 2009069719 A1 WO2009069719 A1 WO 2009069719A1 JP 2008071585 W JP2008071585 W JP 2008071585W WO 2009069719 A1 WO2009069719 A1 WO 2009069719A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
power feeding
portable terminal
antenna structure
antenna element
Prior art date
Application number
PCT/JP2008/071585
Other languages
French (fr)
Japanese (ja)
Inventor
Naoki Nishizaka
Original Assignee
Kyocera Corporation
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
Priority claimed from JP2008219364A external-priority patent/JP5094640B2/en
Application filed by Kyocera Corporation filed Critical Kyocera Corporation
Publication of WO2009069719A1 publication Critical patent/WO2009069719A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
    • 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
    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns

Landscapes

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

Abstract

Disclosed is a portable terminal, wherein a positional shift between an antenna and a circuit board is not generated even when a shock is applied and power feeding to the antenna is not interrupted. An antenna structure is also disclosed. Specifically, an antenna element (9) is provided with a base body (91) wherein an antenna (1) is configured with an insulating body; a radiation electrode pattern (92) formed on a side surface of the base body (91); and a power feeding terminal (93) connected to the radiation electrode pattern (92). The antenna element is formed by a slit (81) on an end portion or the center portion of a circuit board (8), and the antenna element is supported by a supporting body (82), which is connected to the power feeding terminal (93) and has a power feeding point (10) for feeding power.
PCT/JP2008/071585 2007-11-29 2008-11-27 Portable terminal and antenna structure WO2009069719A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-309297 2007-11-29
JP2007309297 2007-11-29
JP2008219364A JP5094640B2 (en) 2007-11-29 2008-08-28 Mobile terminal and antenna structure
JP2008-219364 2008-08-28

Publications (1)

Publication Number Publication Date
WO2009069719A1 true WO2009069719A1 (en) 2009-06-04

Family

ID=40678610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071585 WO2009069719A1 (en) 2007-11-29 2008-11-27 Portable terminal and antenna structure

Country Status (1)

Country Link
WO (1) WO2009069719A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05347507A (en) * 1992-06-12 1993-12-27 Junkosha Co Ltd Antenna
JP3069673U (en) * 1998-12-23 2000-06-23 ノキア モービル フォーンズ リミテッド Wireless device
JP2002232224A (en) * 2001-01-30 2002-08-16 Matsushita Electric Ind Co Ltd Antenna system and radio equipment using the same
JP2006094271A (en) * 2004-09-27 2006-04-06 Matsushita Electric Ind Co Ltd Chip antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05347507A (en) * 1992-06-12 1993-12-27 Junkosha Co Ltd Antenna
JP3069673U (en) * 1998-12-23 2000-06-23 ノキア モービル フォーンズ リミテッド Wireless device
JP2002232224A (en) * 2001-01-30 2002-08-16 Matsushita Electric Ind Co Ltd Antenna system and radio equipment using the same
JP2006094271A (en) * 2004-09-27 2006-04-06 Matsushita Electric Ind Co Ltd Chip antenna

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