AU3397393A - Filter - Google Patents

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Info

Publication number
AU3397393A
AU3397393A AU33973/93A AU3397393A AU3397393A AU 3397393 A AU3397393 A AU 3397393A AU 33973/93 A AU33973/93 A AU 33973/93A AU 3397393 A AU3397393 A AU 3397393A AU 3397393 A AU3397393 A AU 3397393A
Authority
AU
Australia
Prior art keywords
filter
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.)
Granted
Application number
AU33973/93A
Other versions
AU661556B2 (en
Inventor
Seppo Yrjola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Powerwave Comtek Oy
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 AU3397393A publication Critical patent/AU3397393A/en
Application granted granted Critical
Publication of AU661556B2 publication Critical patent/AU661556B2/en
Assigned to FILTRONIC LK OY reassignment FILTRONIC LK OY Request to Amend Deed and Register Assignors: LK-PRODUCTS OY
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
AU33973/93A 1992-03-09 1993-03-03 Filter Ceased AU661556B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921025A FI90478C (en) 1992-03-09 1992-03-09 Filter
FI921025 1992-03-09

Publications (2)

Publication Number Publication Date
AU3397393A true AU3397393A (en) 1993-09-16
AU661556B2 AU661556B2 (en) 1995-07-27

Family

ID=8534886

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33973/93A Ceased AU661556B2 (en) 1992-03-09 1993-03-03 Filter

Country Status (7)

Country Link
EP (1) EP0560503B1 (en)
JP (1) JPH06120708A (en)
AU (1) AU661556B2 (en)
CA (1) CA2091089A1 (en)
DE (1) DE69321859T2 (en)
DK (1) DK0560503T3 (en)
FI (1) FI90478C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110391B (en) * 1995-11-08 2003-01-15 Solitra Oy Capsule filter
FI980911A (en) * 1998-04-24 1999-10-25 Nokia Networks Oy resonator
JP2003204203A (en) * 2002-01-08 2003-07-18 Murata Mfg Co Ltd Filter with directional coupler and communication device
EP2180672B1 (en) 2008-10-23 2018-01-24 Volkswagen Aktiengesellschaft Mobile device system for a motor vehicle
DE102009050529B4 (en) 2009-10-23 2020-06-04 Volkswagen Ag Mobile device system for a motor vehicle
DE202009017289U1 (en) 2009-12-22 2010-03-25 Volkswagen Ag Control panel for operating a mobile phone in a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527584A (en) * 1952-05-08
US3829770A (en) * 1971-10-26 1974-08-13 Coaxial Dynamics Inc Directional coupler for transmission lines
US4232401A (en) * 1979-08-20 1980-11-04 The United States Of America As Represented By The Secretary Of The Army Millimeter wave image guide integrated balanced mixer
US4433314A (en) * 1982-01-21 1984-02-21 The United States Of America As Represented By The Secretary Of The Navy Millimeter wave suspended substrate multiplexer
GB8305411D0 (en) * 1983-02-26 1983-03-30 Lucas Ind Plc Microwave filter
CA1218119A (en) * 1984-03-15 1987-02-17 Andrey Polischuk Overload protector
US5230093A (en) * 1991-05-03 1993-07-20 Rich Randall W Transmitter filter with integral directional coupler for cellular telephones

Also Published As

Publication number Publication date
FI921025A (en) 1993-09-10
DE69321859T2 (en) 1999-05-12
CA2091089A1 (en) 1993-09-10
DE69321859D1 (en) 1998-12-10
FI90478B (en) 1993-10-29
FI90478C (en) 1994-02-10
FI921025A0 (en) 1992-03-09
DK0560503T3 (en) 1999-07-19
EP0560503A1 (en) 1993-09-15
AU661556B2 (en) 1995-07-27
EP0560503B1 (en) 1998-11-04
JPH06120708A (en) 1994-04-28

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Legal Events

Date Code Title Description
HB Alteration of name in register

Owner name: ON="FILTRONIC" LK OY; FT="FORMER" NAME WAS: LK-PRODUCT