GB9305450D0 - Electrical band stop filter - Google Patents

Electrical band stop filter

Info

Publication number
GB9305450D0
GB9305450D0 GB939305450A GB9305450A GB9305450D0 GB 9305450 D0 GB9305450 D0 GB 9305450D0 GB 939305450 A GB939305450 A GB 939305450A GB 9305450 A GB9305450 A GB 9305450A GB 9305450 D0 GB9305450 D0 GB 9305450D0
Authority
GB
United Kingdom
Prior art keywords
stop filter
band stop
electrical band
electrical
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.)
Withdrawn
Application number
GB939305450A
Other versions
GB2276276A (en
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9305450A priority Critical patent/GB2276276A/en
Publication of GB9305450D0 publication Critical patent/GB9305450D0/en
Publication of GB2276276A publication Critical patent/GB2276276A/en
Withdrawn legal-status Critical Current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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H05K1/0298—Multilayer circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9305450A 1993-03-17 1993-03-17 Coaxial resonator and multi-layer circuit board arrangement for a band stop filter Withdrawn GB2276276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9305450A GB2276276A (en) 1993-03-17 1993-03-17 Coaxial resonator and multi-layer circuit board arrangement for a band stop filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9305450A GB2276276A (en) 1993-03-17 1993-03-17 Coaxial resonator and multi-layer circuit board arrangement for a band stop filter

Publications (2)

Publication Number Publication Date
GB9305450D0 true GB9305450D0 (en) 1993-05-05
GB2276276A GB2276276A (en) 1994-09-21

Family

ID=10732185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9305450A Withdrawn GB2276276A (en) 1993-03-17 1993-03-17 Coaxial resonator and multi-layer circuit board arrangement for a band stop filter

Country Status (1)

Country Link
GB (1) GB2276276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078731B (en) * 2013-03-29 2016-09-07 鸿富锦精密工业（深圳）有限公司 Cavity filter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106584B (en) * 1997-02-07 2001-02-28 Filtronic Lk Oy High Frequency Filter
TWI505541B (en) * 2013-03-29 2015-10-21 Hon Hai Prec Ind Co Ltd Cavity filter
CN104577278B (en) * 2013-10-22 2017-10-03 鸿富锦精密工业（深圳）有限公司 Wave filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208902A (en) * 1985-03-13 1986-09-17 Murata Mfg Co Ltd Mic type dielectric filter
US4757288A (en) * 1987-02-25 1988-07-12 Rockwell International Corporation Ceramic TEM bandstop filters
JPH0644681B2 (en) * 1988-11-21 1994-06-08 国際電気株式会社 Band stop filter
EP0519080B1 (en) * 1990-12-26 1997-03-19 Ube Industries, Ltd. Dielectric filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078731B (en) * 2013-03-29 2016-09-07 鸿富锦精密工业（深圳）有限公司 Cavity filter

Also Published As

Publication number Publication date
GB2276276A (en) 1994-09-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)