FI922210A0 - Vaihtokytkimenä toimiva suurtaajuussuodatin - Google Patents

Vaihtokytkimenä toimiva suurtaajuussuodatin

Info

Publication number
FI922210A0
FI922210A0 FI922210A FI922210A FI922210A0 FI 922210 A0 FI922210 A0 FI 922210A0 FI 922210 A FI922210 A FI 922210A FI 922210 A FI922210 A FI 922210A FI 922210 A0 FI922210 A0 FI 922210A0
Authority
FI
Finland
Prior art keywords
high frequency
frequency filter
switching property
switching
property
Prior art date
Application number
FI922210A
Other languages
English (en)
Swedish (sv)
Other versions
FI90926B (fi
FI90926C (fi
FI922210A (fi
Inventor
Xx
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
Publication of FI922210A0 publication Critical patent/FI922210A0/fi
Priority to FI922210A priority Critical patent/FI90926C/fi
Priority to US08/058,772 priority patent/US5387886A/en
Priority to EP93303608A priority patent/EP0570184B1/en
Priority to DE69326097T priority patent/DE69326097T2/de
Priority to AU38531/93A priority patent/AU660793B2/en
Priority to JP5111721A priority patent/JPH06204710A/ja
Priority to CA002096150A priority patent/CA2096150A1/en
Publication of FI922210A publication Critical patent/FI922210A/fi
Publication of FI90926B publication Critical patent/FI90926B/fi
Application granted granted Critical
Publication of FI90926C publication Critical patent/FI90926C/fi

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
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions
    • 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
FI922210A 1992-05-14 1992-05-14 Vaihtokytkimenä toimiva suurtaajuussuodatin FI90926C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI922210A FI90926C (fi) 1992-05-14 1992-05-14 Vaihtokytkimenä toimiva suurtaajuussuodatin
US08/058,772 US5387886A (en) 1992-05-14 1993-05-07 Duplex filter operating as a change-over switch
EP93303608A EP0570184B1 (en) 1992-05-14 1993-05-10 A filter used as transmit-receive switch
DE69326097T DE69326097T2 (de) 1992-05-14 1993-05-10 Filter als Sende-Empfangsschalter
AU38531/93A AU660793B2 (en) 1992-05-14 1993-05-12 A filter
JP5111721A JPH06204710A (ja) 1992-05-14 1993-05-13 切換スイッチとして作動する高周波フィルタ
CA002096150A CA2096150A1 (en) 1992-05-14 1993-05-13 Filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922210A FI90926C (fi) 1992-05-14 1992-05-14 Vaihtokytkimenä toimiva suurtaajuussuodatin
FI922210 1992-05-14

Publications (4)

Publication Number Publication Date
FI922210A0 true FI922210A0 (fi) 1992-05-14
FI922210A FI922210A (fi) 1993-11-15
FI90926B FI90926B (fi) 1993-12-31
FI90926C FI90926C (fi) 1994-04-11

Family

ID=8535291

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922210A FI90926C (fi) 1992-05-14 1992-05-14 Vaihtokytkimenä toimiva suurtaajuussuodatin

Country Status (7)

Country Link
US (1) US5387886A (fi)
EP (1) EP0570184B1 (fi)
JP (1) JPH06204710A (fi)
AU (1) AU660793B2 (fi)
CA (1) CA2096150A1 (fi)
DE (1) DE69326097T2 (fi)
FI (1) FI90926C (fi)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07147503A (ja) * 1993-11-24 1995-06-06 Murata Mfg Co Ltd 誘電体フィルタ
FI97086C (fi) * 1994-02-09 1996-10-10 Lk Products Oy Järjestely lähetyksen ja vastaanoton erottamiseksi
JPH0851381A (ja) * 1994-08-04 1996-02-20 Uniden Corp 集積化が可能な高周波用ポート選択回路
KR0164410B1 (ko) * 1995-07-21 1999-03-20 김광호 스위칭 기능을 갖는 스트립라인 필터
FI100040B (fi) * 1995-11-02 1997-08-29 Nokia Telecommunications Oy Häiriösuojattu tehonsyöttömenetelmä ja tehonsyöttöjärjestely
FI99174C (fi) * 1995-11-23 1997-10-10 Lk Products Oy Kytkettävä dupleksisuodatin
FI102430B1 (fi) * 1996-09-11 1998-11-30 Lk Products Oy Impedanssiaskelresonaattoreilla toteutettu suodatusratkaisu
EP0851526B1 (en) * 1996-12-27 2003-07-30 Murata Manufacturing Co., Ltd. Filtering device
JPH11122139A (ja) * 1997-10-17 1999-04-30 Murata Mfg Co Ltd アンテナ共用器
JP2000114804A (ja) * 1998-10-08 2000-04-21 Murata Mfg Co Ltd アンテナ共用器及び通信機装置
JP2000151228A (ja) * 1998-11-09 2000-05-30 Murata Mfg Co Ltd 共振器装置、発振器、フィルタ、デュプレクサ、通信機装置
DE10028189A1 (de) * 2000-06-09 2001-12-20 Daimler Chrysler Ag Anordnung zum Betrieb mehrerer Endgeräte
ATE295632T1 (de) 2000-11-03 2005-05-15 Paratek Microwave Inc Verfahren zur kanalfrequenzzuteilung für hf- und mikrowellenduplexer
WO2006000650A1 (en) 2004-06-28 2006-01-05 Pulse Finland Oy Antenna component
FI20055420A0 (fi) * 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
EP1928410A2 (en) 2005-09-29 2008-06-11 Nektar Therapeutics Antibiotic formulations, unit doses, kits, and methods
FI119009B (fi) * 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI119535B (fi) * 2005-10-03 2008-12-15 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
FI119577B (fi) * 2005-11-24 2008-12-31 Pulse Finland Oy Monikaistainen antennikomponentti
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US10211538B2 (en) 2006-12-28 2019-02-19 Pulse Finland Oy Directional antenna apparatus and methods
FI20075269A0 (fi) * 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) * 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
JP6334315B2 (ja) * 2014-08-20 2018-05-30 株式会社東芝 切替装置、送受信装置、及びアンテナ装置
JP6334316B2 (ja) * 2014-08-20 2018-05-30 株式会社東芝 フィルタ装置、受信装置、送信装置、アンテナ装置、及び切替装置
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987392A (en) * 1988-10-17 1991-01-22 Motorola, Inc. Gallium arsenide antenna switch
US5023935A (en) * 1989-11-17 1991-06-11 Nynex Corporation Combined multi-port transmit/receive switch and filter
JP2830319B2 (ja) * 1990-03-08 1998-12-02 ソニー株式会社 送受信切り換え装置
FR2664766A1 (fr) * 1990-07-11 1992-01-17 Talco Sa Radio-telephonie.

Also Published As

Publication number Publication date
DE69326097T2 (de) 2000-05-25
EP0570184A1 (en) 1993-11-18
US5387886A (en) 1995-02-07
EP0570184B1 (en) 1999-08-25
FI90926B (fi) 1993-12-31
FI90926C (fi) 1994-04-11
DE69326097D1 (de) 1999-09-30
JPH06204710A (ja) 1994-07-22
AU3853193A (en) 1993-11-18
CA2096150A1 (en) 1993-11-15
AU660793B2 (en) 1995-07-06
FI922210A (fi) 1993-11-15

Similar Documents

Publication Publication Date Title
FI922210A0 (fi) Vaihtokytkimenä toimiva suurtaajuussuodatin
DE69320521D1 (de) Tiefpass-Hochfrequenzfilter
DE69214989D1 (de) Mikrowellenfilter
FI930944A (fi) Radiotaajuussuodatin
FI99216B (fi) Dielektrinen suodatin
DE69431022D1 (de) Funkfrequenzfilter
KR940008786U (ko) 동조 가능 필터
DE69420217D1 (de) Dielektrisches Filter
DE69212044T2 (de) Zwischenfrequenzfilter
DE69322045D1 (de) Mikrowellenfilter
DE69308410T2 (de) Filter
DE69312133D1 (de) Abstimmbares Hochfrequenzfilter
DE69325627D1 (de) Dielektrisches Filter
DE69327287D1 (de) YIG-Komponente
DE69323112T2 (de) Dielektrische Filteranordnung
DE69420911D1 (de) Dielektrisches Filter
DE69327991D1 (de) Filter
DE69420924D1 (de) Bandpassfilter mit gekoppelten resonatoren
FI921025A0 (fi) Suodatin
DE69311965D1 (de) Dielektrische Filteranordnung
KR950015038U (ko) 냉장고용 세라믹 필터
KR940006701U (ko) 주파수 절환장치
KR940002147U (ko) 병열공진합성파 비대칭 스위칭회로
DE9218743U1 (de) Mikrowellen-Keramikfilter
KR940027861U (ko) 유전체 필터

Legal Events

Date Code Title Description
BB Publication of examined application