KR20000062876A - 안테나 장치 - Google Patents

안테나 장치 Download PDF

Info

Publication number
KR20000062876A
KR20000062876A KR1020000012951A KR20000012951A KR20000062876A KR 20000062876 A KR20000062876 A KR 20000062876A KR 1020000012951 A KR1020000012951 A KR 1020000012951A KR 20000012951 A KR20000012951 A KR 20000012951A KR 20000062876 A KR20000062876 A KR 20000062876A
Authority
KR
South Korea
Prior art keywords
antenna
transistor
transmitter
state
antenna device
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.)
Ceased
Application number
KR1020000012951A
Other languages
English (en)
Korean (ko)
Inventor
에밀잴웨거
우르스로트
쟈콥크세라
Original Assignee
에릭 사우러
아스라브 쏘시에떼 아노님
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 에릭 사우러, 아스라브 쏘시에떼 아노님 filed Critical 에릭 사우러
Publication of KR20000062876A publication Critical patent/KR20000062876A/ko
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Transceivers (AREA)
KR1020000012951A 1999-03-19 2000-03-15 안테나 장치 Ceased KR20000062876A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99105663A EP1039652B1 (fr) 1999-03-19 1999-03-19 Arrangement d'antenne
EP99105663.1 1999-03-19

Publications (1)

Publication Number Publication Date
KR20000062876A true KR20000062876A (ko) 2000-10-25

Family

ID=8237819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000012951A Ceased KR20000062876A (ko) 1999-03-19 2000-03-15 안테나 장치

Country Status (7)

Country Link
US (1) US6385438B1 (enExample)
EP (1) EP1039652B1 (enExample)
JP (1) JP4249367B2 (enExample)
KR (1) KR20000062876A (enExample)
CN (1) CN1169308C (enExample)
DE (1) DE69935494T2 (enExample)
DK (1) DK1039652T3 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781949B1 (fr) * 1998-08-03 2000-10-27 St Microelectronics Sa Dispositif de commutation de signaux radio-frequences
EP2197120B1 (en) * 2000-03-15 2012-07-25 Hitachi Metals, Ltd. High-frequency module and wireless communication device
US6721544B1 (en) * 2000-11-09 2004-04-13 Intel Corporation Duplexer structure for coupling a transmitter and a receiver to a common antenna
US7197284B2 (en) * 2003-04-25 2007-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Antenna switches including field effect transistors
RU2250748C2 (ru) * 2003-05-21 2005-04-27 Белоусов Игорь Иванович Способ лечения больных доброкачественной гиперплазией предстательной железы
WO2005008908A1 (en) * 2003-07-22 2005-01-27 Koninklijke Philips Electronics N.V. Antenna switch with adaptive filter
US8134799B1 (en) 2004-04-06 2012-03-13 Oracle America, Inc. Gripper assembly for data storage system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830319B2 (ja) * 1990-03-08 1998-12-02 ソニー株式会社 送受信切り換え装置
DE4222190A1 (de) * 1992-07-07 1994-01-13 Philips Patentverwaltung Funkgerät mit einer Antennenumschaltvorrichtung
US5590412A (en) * 1993-11-19 1996-12-31 Sanyo Electric Co., Ltd. Communication apparatus using common amplifier for transmission and reception
EP0700169B1 (en) * 1994-08-30 2003-03-12 Matsushita Electric Industrial Co., Ltd. Transmit-receive switch circuit for radiocommunication apparatus
JP2790062B2 (ja) * 1994-11-22 1998-08-27 日本電気株式会社 無線通信装置
FI101117B (fi) * 1995-09-22 1998-04-15 Nokia Mobile Phones Ltd Aikajakoisessa radiopuhelinjärjestelmässä toimiva radiopuhelin
US6341216B1 (en) * 1995-12-18 2002-01-22 Matsushita Electric Industrial Co., Ltd. Transmitter-receiver circuit for radio communication and semiconductor integrated circuit device
US5909641A (en) * 1997-02-24 1999-06-01 At&T Wireless Services Inc. Transmit/receive switch

Also Published As

Publication number Publication date
JP2000307303A (ja) 2000-11-02
JP4249367B2 (ja) 2009-04-02
CN1275839A (zh) 2000-12-06
US6385438B1 (en) 2002-05-07
CN1169308C (zh) 2004-09-29
EP1039652A1 (fr) 2000-09-27
DE69935494D1 (de) 2007-04-26
EP1039652B1 (fr) 2007-03-14
DK1039652T3 (da) 2007-07-02
DE69935494T2 (de) 2008-01-17

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20000315

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Patent event code: PA02012R01D

Patent event date: 20050303

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Patent event code: PA02011R01I

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