FI955302A - Yhdistetty dupleksisuodatin- ja antenniratkaisu - Google Patents

Yhdistetty dupleksisuodatin- ja antenniratkaisu Download PDF

Info

Publication number
FI955302A
FI955302A FI955302A FI955302A FI955302A FI 955302 A FI955302 A FI 955302A FI 955302 A FI955302 A FI 955302A FI 955302 A FI955302 A FI 955302A FI 955302 A FI955302 A FI 955302A
Authority
FI
Finland
Prior art keywords
duplex filter
antenna solution
combined duplex
combined
antenna
Prior art date
Application number
FI955302A
Other languages
English (en)
Swedish (sv)
Other versions
FI955302A0 (fi
FI110556B (fi
Inventor
Petteri Annamaa
Harri Naerhi
Original Assignee
Lk Products Oy
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 Lk Products Oy filed Critical Lk Products Oy
Priority to FI955302A priority Critical patent/FI110556B/fi
Publication of FI955302A0 publication Critical patent/FI955302A0/fi
Priority to DE69626599T priority patent/DE69626599T2/de
Priority to EP19960307644 priority patent/EP0772254B1/en
Publication of FI955302A publication Critical patent/FI955302A/fi
Application granted granted Critical
Publication of FI110556B publication Critical patent/FI110556B/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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)
  • Transceivers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FI955302A 1995-11-06 1995-11-06 Yhdistetty dupleksisuodatin- ja antenniratkaisu FI110556B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI955302A FI110556B (fi) 1995-11-06 1995-11-06 Yhdistetty dupleksisuodatin- ja antenniratkaisu
DE69626599T DE69626599T2 (de) 1995-11-06 1996-10-22 Kombiniertes Duplexfilter und Antenne
EP19960307644 EP0772254B1 (en) 1995-11-06 1996-10-22 A combined duplex filter and antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955302 1995-11-06
FI955302A FI110556B (fi) 1995-11-06 1995-11-06 Yhdistetty dupleksisuodatin- ja antenniratkaisu

Publications (3)

Publication Number Publication Date
FI955302A0 FI955302A0 (fi) 1995-11-06
FI955302A true FI955302A (fi) 1997-05-07
FI110556B FI110556B (fi) 2003-02-14

Family

ID=8544329

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955302A FI110556B (fi) 1995-11-06 1995-11-06 Yhdistetty dupleksisuodatin- ja antenniratkaisu

Country Status (3)

Country Link
EP (1) EP0772254B1 (fi)
DE (1) DE69626599T2 (fi)
FI (1) FI110556B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005176302A (ja) * 2003-09-26 2005-06-30 Nec Access Technica Ltd 携帯端末のアンテナ装置および放送波を受信可能な無線機
CN114389055A (zh) * 2022-01-18 2022-04-22 安徽安努奇科技有限公司 一种天线组件与通信系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792939A (en) * 1986-01-24 1988-12-20 Hitachi Denshi Kabushiki Kaisha Duplex radio communication transceiver
JPH0779299B2 (ja) * 1986-08-30 1995-08-23 日本電気株式会社 携帯無線機
US4868576A (en) * 1988-11-02 1989-09-19 Motorola, Inc. Extendable antenna for portable cellular telephones with ground radiator
GB2271487B (en) * 1992-10-09 1995-08-02 Maxon Systems Inc Single antenna transmitter/receiver

Also Published As

Publication number Publication date
DE69626599T2 (de) 2004-02-05
FI955302A0 (fi) 1995-11-06
EP0772254B1 (en) 2003-03-12
DE69626599D1 (de) 2003-04-17
FI110556B (fi) 2003-02-14
EP0772254A1 (en) 1997-05-07

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Legal Events

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PC Transfer of assignment of patent

Owner name: LK PRODUCTS OY

Free format text: LK PRODUCTS OY

PC Transfer of assignment of patent

Owner name: PULSE FINLAND OY

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MA Patent expired