FI102433B1 - A radio frequency filter and a method for adjusting its frequency response - Google Patents

A radio frequency filter and a method for adjusting its frequency response

Info

Publication number
FI102433B1
FI102433B1 FI961329A FI961329A FI102433B1 FI 102433 B1 FI102433 B1 FI 102433B1 FI 961329 A FI961329 A FI 961329A FI 961329 A FI961329 A FI 961329A FI 102433 B1 FI102433 B1 FI 102433B1
Authority
FI
Finland
Prior art keywords
adjusting
radio frequency
frequency response
filter
frequency filter
Prior art date
Application number
FI961329A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI961329A0 (en
FI102433B (en
FI961329A (en
Inventor
Jukka Loukkola
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 FI961329A priority Critical patent/FI102433B/en
Publication of FI961329A0 publication Critical patent/FI961329A0/en
Priority to DE69725038T priority patent/DE69725038T2/en
Priority to CA 2200636 priority patent/CA2200636A1/en
Priority to AU16406/97A priority patent/AU1640697A/en
Priority to EP19970301913 priority patent/EP0797267B1/en
Priority to JP6987297A priority patent/JPH1013107A/en
Publication of FI961329A publication Critical patent/FI961329A/en
Application granted granted Critical
Publication of FI102433B1 publication Critical patent/FI102433B1/en
Publication of FI102433B publication Critical patent/FI102433B/en

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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FI961329A 1996-03-22 1996-03-22 Radio frequency filter and method for adjusting the frequency function of the filter FI102433B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI961329A FI102433B (en) 1996-03-22 1996-03-22 Radio frequency filter and method for adjusting the frequency function of the filter
DE69725038T DE69725038T2 (en) 1996-03-22 1997-03-21 Radio frequency filter
CA 2200636 CA2200636A1 (en) 1996-03-22 1997-03-21 Radio frequency filter and a method for adjusting the frequency response thereof
AU16406/97A AU1640697A (en) 1996-03-22 1997-03-21 Radio frequency filter and a method for adjusting the frequency response thereof
EP19970301913 EP0797267B1 (en) 1996-03-22 1997-03-21 Radio frequency filter
JP6987297A JPH1013107A (en) 1996-03-22 1997-03-24 Radio frequency filter and method for adjusting its frequency response

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI961329 1996-03-22
FI961329A FI102433B (en) 1996-03-22 1996-03-22 Radio frequency filter and method for adjusting the frequency function of the filter

Publications (4)

Publication Number Publication Date
FI961329A0 FI961329A0 (en) 1996-03-22
FI961329A FI961329A (en) 1997-09-23
FI102433B1 true FI102433B1 (en) 1998-11-30
FI102433B FI102433B (en) 1998-11-30

Family

ID=8545717

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961329A FI102433B (en) 1996-03-22 1996-03-22 Radio frequency filter and method for adjusting the frequency function of the filter

Country Status (6)

Country Link
EP (1) EP0797267B1 (en)
JP (1) JPH1013107A (en)
AU (1) AU1640697A (en)
CA (1) CA2200636A1 (en)
DE (1) DE69725038T2 (en)
FI (1) FI102433B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317404B1 (en) 2001-07-25 2002-08-26 ティーディーケイ株式会社 Dielectric device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109641B (en) * 1981-10-02 1985-08-14 Murata Manufacturing Co Distributed constant type filter
JPH03293802A (en) * 1990-04-11 1991-12-25 Murata Mfg Co Ltd Dielectric filter
EP0552761B1 (en) * 1992-01-23 1999-07-07 Murata Manufacturing Co., Ltd. Dielectric filter and manufacturing method thereof
KR0147726B1 (en) * 1994-06-16 1998-08-17 무라따 야스따까 Dielectric filter

Also Published As

Publication number Publication date
FI961329A0 (en) 1996-03-22
JPH1013107A (en) 1998-01-16
CA2200636A1 (en) 1997-09-22
FI102433B (en) 1998-11-30
EP0797267B1 (en) 2003-09-24
DE69725038D1 (en) 2003-10-30
DE69725038T2 (en) 2004-06-09
EP0797267A2 (en) 1997-09-24
EP0797267A3 (en) 1998-07-15
FI961329A (en) 1997-09-23
AU1640697A (en) 1997-09-25

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Legal Events

Date Code Title Description
MA Patent expired