FI901890A - Antennomkopplare. - Google Patents

Antennomkopplare. Download PDF

Info

Publication number
FI901890A
FI901890A FI901890A FI901890A FI901890A FI 901890 A FI901890 A FI 901890A FI 901890 A FI901890 A FI 901890A FI 901890 A FI901890 A FI 901890A FI 901890 A FI901890 A FI 901890A
Authority
FI
Finland
Prior art keywords
antennomkopplare
Prior art date
Application number
FI901890A
Other languages
English (en)
Other versions
FI901890A0 (fi
FI85205B (fi
FI85205C (fi
Inventor
Timo Saarnimo
Ari Leman
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 FI901890A priority Critical patent/FI85205C/fi
Publication of FI901890A0 publication Critical patent/FI901890A0/fi
Priority to US07/674,526 priority patent/US5138329A/en
Priority to EP91104867A priority patent/EP0451623A1/en
Publication of FI901890A publication Critical patent/FI901890A/fi
Publication of FI85205B publication Critical patent/FI85205B/fi
Application granted granted Critical
Publication of FI85205C publication Critical patent/FI85205C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements
    • 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
    • H01Q1/244—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 extendable from a housing along a given path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FI901890A 1990-04-12 1990-04-12 Antennomkopplare. FI85205C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI901890A FI85205C (fi) 1990-04-12 1990-04-12 Antennomkopplare.
US07/674,526 US5138329A (en) 1990-04-12 1991-03-22 Antenna switch
EP91104867A EP0451623A1 (en) 1990-04-12 1991-03-27 Antenna switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901890 1990-04-12
FI901890A FI85205C (fi) 1990-04-12 1990-04-12 Antennomkopplare.

Publications (4)

Publication Number Publication Date
FI901890A0 FI901890A0 (fi) 1990-04-12
FI901890A true FI901890A (fi) 1991-10-13
FI85205B FI85205B (fi) 1991-11-29
FI85205C FI85205C (fi) 1992-03-10

Family

ID=8530271

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901890A FI85205C (fi) 1990-04-12 1990-04-12 Antennomkopplare.

Country Status (3)

Country Link
US (1) US5138329A (fi)
EP (1) EP0451623A1 (fi)
FI (1) FI85205C (fi)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940007469B1 (ko) * 1991-05-23 1994-08-18 삼성전자 주식회사 이동 무선전화기에 있어서 주파수 소스회로
US5898933A (en) * 1991-07-12 1999-04-27 Motorola, Inc. Apparatus and method for generating a control signal responsive to a movable antenna
US5815820A (en) * 1991-07-12 1998-09-29 Motorola, Inc. Transmitter having adjustable power levels responsive to the position of a movable antenna
GB2276703B (en) * 1993-04-01 1996-05-15 Motorola As A selector
JP2570582B2 (ja) * 1993-07-23 1997-01-08 日本電気株式会社 携帯無線機
US5649306A (en) * 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
US6008765A (en) * 1994-12-23 1999-12-28 Nokia Mobile Phones Limited Retractable top load antenna
US5640689A (en) * 1995-03-31 1997-06-17 Compaq Computer Corp. Communications apparatus with antenna switching based on antenna rotation
US5710984A (en) * 1995-10-20 1998-01-20 Sharp Microelectronics Technology, Inc. Radio transceiver with impedance matched test port
GB2307107B (en) * 1995-11-08 2000-04-12 Nokia Mobile Phones Ltd A radio device
US5739792A (en) * 1995-12-22 1998-04-14 Motorola, Inc. Wireless communication device with electrical contacts
TW353833B (en) * 1995-12-22 1999-03-01 Motorola Inc Wireless communication device having a reconfigurable matching circuit
JP3347967B2 (ja) * 1996-03-13 2002-11-20 モトローラ・インコーポレイテッド アンテナ作動スイッチを備えた無線通信装置
US5892483A (en) * 1996-03-15 1999-04-06 Ericsson Inc. Dual antenna arrangement for portable transceiver
GB2311693B (en) * 1996-03-29 2000-06-21 Nokia Mobile Phones Ltd Antenna selection control circuitry
DK176625B1 (da) * 1996-07-05 2008-12-01 Ipcom Gmbh & Co Kg Håndbåret apparat med antennemidler til udsendelse af et radiosignal
SE507244C2 (sv) * 1996-08-29 1998-04-27 Ericsson Telefon Ab L M Antennanordning och förfarande vid portabel radioutrustning samt förfarande för åstadkommande av en sådan antennanordning
GB2317993A (en) * 1996-10-02 1998-04-08 Ico Services Ltd Antenna switching means for portable radio apparatus
JPH10150312A (ja) * 1996-11-18 1998-06-02 Nec Shizuoka Ltd 無線携帯端末のアンテナ
US5987311A (en) * 1996-12-27 1999-11-16 Ericsson Inc. Apparatus for enabling a keypad in response to antenna extension
FI103166B (fi) * 1997-03-14 1999-04-30 Nokia Mobile Phones Ltd Kannettavat puhelimet
FI110395B (fi) * 1997-03-25 2003-01-15 Nokia Corp Oikosuljetuilla mikroliuskoilla toteutettu laajakaista-antenni
GB2327153B (en) 1997-07-07 2002-03-20 Nokia Mobile Phones Ltd A radio device
GB2329300B (en) 1997-09-16 2002-07-17 Nokia Mobile Phones Ltd Mobile telephone with handwritten data input
GB2330646B (en) 1997-10-23 2002-04-24 Nokia Mobile Phones Ltd Input device
GB2330982B (en) 1997-10-31 2002-02-06 Nokia Mobile Phones Ltd A radiotelephone handset
GB2330981B (en) 1997-10-31 2002-07-03 Nokia Mobile Phones Ltd A radiotelephone handset
FI106333B (fi) 1998-04-16 2001-01-15 Nokia Mobile Phones Ltd Menetelmä ja laitteet valikko-ohjaukseen
DE19824149A1 (de) 1998-05-29 1999-12-02 Nokia Mobile Phones Ltd Drehsteller für elektrische oder elektronische Geräte
FI104221B (fi) 1998-06-30 1999-11-30 Nokia Mobile Phones Ltd Kaksiosainen elektroninen laite
US6104350A (en) * 1999-03-22 2000-08-15 Motorola, Inc. Retractable angled antenna assembly
US6198444B1 (en) 1999-11-09 2001-03-06 Motorola, Inc. Double pole limit switch having an actuator as a pole
GB2362070B (en) * 2000-05-05 2004-06-16 Nokia Mobile Phones Ltd Communication devices and method of communication
ATE325435T1 (de) * 2000-07-18 2006-06-15 Option Telekommunikationskarte mit integrierter antenne
SE0102074D0 (sv) * 2000-12-29 2001-06-12 Allgon Ab Method of switching an antenna device
CN100530226C (zh) 2003-07-22 2009-08-19 诺基亚公司 用于带有应答器功能性的射频识别应答器的阅读器设备
US7085140B2 (en) * 2003-10-06 2006-08-01 Motorola, Inc. Electronic housing assembly and method
CN100474299C (zh) * 2004-01-23 2009-04-01 诺基亚公司 通过识别装置进行自动的基于上下文信息的选择性数据提供的方法、设备和系统
US8225014B2 (en) * 2004-03-17 2012-07-17 Nokia Corporation Continuous data provision by radio frequency identification (RFID) transponders
US9084116B2 (en) 2004-03-19 2015-07-14 Nokia Technologies Oy Detector logic and radio identification device and method for enhancing terminal operations
EP2280580A1 (en) * 2009-07-07 2011-02-02 Nokia Corporation Data transfer with wirelessly powered communication devices
CN102386474A (zh) * 2010-08-30 2012-03-21 华硕电脑股份有限公司 天线模块及电子装置
MY181663A (en) 2011-12-16 2020-12-31 Mimos Berhad A system and method to detect and switch between internal and external antennas
US8637931B2 (en) 2011-12-27 2014-01-28 International Business Machines Corporation finFET with merged fins and vertical silicide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087117A (en) * 1959-08-03 1963-04-23 Motorola Inc Portable transmitter apparatus with selective, diverse antenna means
US3969728A (en) * 1975-09-24 1976-07-13 General Electric Company Stripline antenna switch
JPS6411043U (fi) * 1987-07-10 1989-01-20
JPH01105237U (fi) * 1987-12-28 1989-07-14
GB2219159B (en) * 1988-05-27 1993-03-10 Technophone Ltd Antenna assembly
JPH01317001A (ja) * 1988-06-17 1989-12-21 Mitsubishi Electric Corp アンテナ切替装置

Also Published As

Publication number Publication date
FI901890A0 (fi) 1990-04-12
FI85205B (fi) 1991-11-29
EP0451623A1 (en) 1991-10-16
FI85205C (fi) 1992-03-10
US5138329A (en) 1992-08-11

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NOKIA MATKAPUHELIMET OY

MA Patent expired