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KR100579787B1 - 방사 흡수장치를 갖춘 휴대용 전화기 - Google Patents

방사 흡수장치를 갖춘 휴대용 전화기 Download PDF

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Publication number
KR100579787B1
KR100579787B1 KR1020007000158A KR20007000158A KR100579787B1 KR 100579787 B1 KR100579787 B1 KR 100579787B1 KR 1020007000158 A KR1020007000158 A KR 1020007000158A KR 20007000158 A KR20007000158 A KR 20007000158A KR 100579787 B1 KR100579787 B1 KR 100579787B1
Authority
KR
South Korea
Prior art keywords
portable telephone
absorbing device
radiation absorbing
case
square
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020007000158A
Other languages
English (en)
Korean (ko)
Other versions
KR20010021600A (ko
Inventor
칼구너필립슨
Original Assignee
에이엠씨 센츄리온 에이비
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 에이엠씨 센츄리온 에이비 filed Critical 에이엠씨 센츄리온 에이비
Publication of KR20010021600A publication Critical patent/KR20010021600A/ko
Application granted granted Critical
Publication of KR100579787B1 publication Critical patent/KR100579787B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • 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
    • 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
    • H01Q1/12—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
    • H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020007000158A 1997-07-09 1998-06-26 방사 흡수장치를 갖춘 휴대용 전화기 Expired - Fee Related KR100579787B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702660A SE9702660L (sv) 1997-07-09 1997-07-09 Handportabel telefon med strålningsabsorberande anordning
SE9702660-3 1997-07-09
PCT/SE1998/001272 WO1999003167A1 (fr) 1997-07-09 1998-06-26 Telephone portable dote d'un dispositif d'absorption des rayonnements

Publications (2)

Publication Number Publication Date
KR20010021600A KR20010021600A (ko) 2001-03-15
KR100579787B1 true KR100579787B1 (ko) 2006-05-15

Family

ID=20407706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007000158A Expired - Fee Related KR100579787B1 (ko) 1997-07-09 1998-06-26 방사 흡수장치를 갖춘 휴대용 전화기

Country Status (7)

Country Link
EP (1) EP0995232A1 (fr)
JP (1) JP2001510289A (fr)
KR (1) KR100579787B1 (fr)
CN (1) CN1118950C (fr)
AU (1) AU8362198A (fr)
SE (1) SE9702660L (fr)
WO (1) WO1999003167A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001022528A1 (fr) 1999-09-20 2001-03-29 Fractus, S.A. Antennes multiniveau
MXPA02004221A (es) 1999-10-26 2003-08-20 Fractus Sa Agrupaciones multibanda de antenas entrelazadas.
BR0017065A (pt) 2000-01-19 2003-11-04 Fractus Sa Antena e conjunto de antenas de enchimento de espaço
JP2003520542A (ja) 2000-01-19 2003-07-02 フラクトゥス・ソシエダッド・アノニマ フラクタル及び空間充填伝送線、共振器、フィルター並びに受動ネットワーク用エレメント
KR20010096958A (ko) * 2000-04-19 2001-11-08 손태호 휴대폰용 전자파 감쇠기
US7511675B2 (en) 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
BR0116866A (pt) 2001-02-07 2004-06-22 Fractus Sa Antena extra plana de banda larga miniatura
ATE364238T1 (de) 2001-04-16 2007-06-15 Fractus Sa Doppelbandige dualpolarisierte gruppenantenne
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
EP1942551A1 (fr) 2001-10-16 2008-07-09 Fractus, S.A. Antenne multibande
DE60132638T2 (de) 2001-10-16 2009-01-29 Fractus, S.A. Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
CN100382385C (zh) 2001-10-16 2008-04-16 弗拉克托斯股份有限公司 加载天线
ES2190749B1 (es) 2001-11-30 2004-06-16 Fractus, S.A Dispersores "chaff" multinivel y/o "space-filling", contra radar.
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
JP5576690B2 (ja) 2010-03-26 2014-08-20 京セラ株式会社 携帯無線装置
CN103962483B (zh) * 2014-04-24 2015-08-05 安徽工业大学 一种火车轮立式轧制异步强化变形方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335366A (en) * 1993-02-01 1994-08-02 Daniels John J Radiation shielding apparatus for a radio transmitting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044103A5 (fr) * 1969-05-12 1971-02-19 Chretin Jean
IT1255602B (it) * 1992-09-18 1995-11-09 Alcatel Italia Apparecchio ricetrasmettitore portatile a bassa irradiazione dell'utente, utilizzante una antenna avente diagramma di irradiazione asimmetrico.
FR2699773A1 (fr) * 1992-12-17 1994-06-24 Alsthom Cge Alcatel Emetteur radio portable.
AU2169597A (en) * 1996-03-26 1997-10-17 Euroconcept 2000 Limited Shielding radio equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335366A (en) * 1993-02-01 1994-08-02 Daniels John J Radiation shielding apparatus for a radio transmitting device

Also Published As

Publication number Publication date
WO1999003167A1 (fr) 1999-01-21
EP0995232A1 (fr) 2000-04-26
SE509232C2 (sv) 1998-12-21
SE9702660L (sv) 1998-12-21
CN1262792A (zh) 2000-08-09
CN1118950C (zh) 2003-08-20
KR20010021600A (ko) 2001-03-15
SE9702660D0 (sv) 1997-07-09
AU8362198A (en) 1999-02-08
JP2001510289A (ja) 2001-07-31

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