FI940087A0 - Three-mode microwave filter - Google Patents

Three-mode microwave filter

Info

Publication number
FI940087A0
FI940087A0 FI940087A FI940087A FI940087A0 FI 940087 A0 FI940087 A0 FI 940087A0 FI 940087 A FI940087 A FI 940087A FI 940087 A FI940087 A FI 940087A FI 940087 A0 FI940087 A0 FI 940087A0
Authority
FI
Finland
Prior art keywords
microwave filter
mode microwave
mode
filter
microwave
Prior art date
Application number
FI940087A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI940087A (en
Inventor
David Martin Poppleton
John David Rhodes
Original Assignee
Filtronic 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 Filtronic Ltd filed Critical Filtronic Ltd
Publication of FI940087A publication Critical patent/FI940087A/en
Publication of FI940087A0 publication Critical patent/FI940087A0/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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2082—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with multimode resonators
FI940087A 1991-07-11 1994-01-10 Three-mode microwave filter FI940087A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919114971A GB9114971D0 (en) 1991-07-11 1991-07-11 Triple mode microwave filter
PCT/GB1992/001276 WO1993001626A1 (en) 1991-07-11 1992-07-13 Triple mode microwave filter

Publications (2)

Publication Number Publication Date
FI940087A FI940087A (en) 1994-01-10
FI940087A0 true FI940087A0 (en) 1994-01-10

Family

ID=10698189

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940087A FI940087A0 (en) 1991-07-11 1994-01-10 Three-mode microwave filter

Country Status (5)

Country Link
EP (1) EP0593661A1 (en)
CA (1) CA2113258A1 (en)
FI (1) FI940087A0 (en)
GB (1) GB9114971D0 (en)
WO (1) WO1993001626A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130049890A1 (en) 2011-08-23 2013-02-28 Mesaplexx Pty Ltd Multi-mode filter
US9406988B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Multi-mode filter
US20140097913A1 (en) 2012-10-09 2014-04-10 Mesaplexx Pty Ltd Multi-mode filter
US9325046B2 (en) 2012-10-25 2016-04-26 Mesaplexx Pty Ltd Multi-mode filter
US9614264B2 (en) 2013-12-19 2017-04-04 Mesaplexxpty Ltd Filter
CN110364788B (en) 2018-04-11 2021-05-18 上海华为技术有限公司 Filter device

Also Published As

Publication number Publication date
WO1993001626A1 (en) 1993-01-21
FI940087A (en) 1994-01-10
CA2113258A1 (en) 1993-01-21
GB9114971D0 (en) 1991-08-28
EP0593661A1 (en) 1994-04-27

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Legal Events

Date Code Title Description
FD Application lapsed