GB0314683D0 - Filter - Google Patents

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Publication number
GB0314683D0
GB0314683D0 GB0314683A GB0314683A GB0314683D0 GB 0314683 D0 GB0314683 D0 GB 0314683D0 GB 0314683 A GB0314683 A GB 0314683A GB 0314683 A GB0314683 A GB 0314683A GB 0314683 D0 GB0314683 D0 GB 0314683D0
Authority
GB
United Kingdom
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.)
Withdrawn
Application number
GB0314683A
Other versions
GB2403353A (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.)
BSC Filters Ltd
Original Assignee
BSC Filters 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 BSC Filters Ltd filed Critical BSC Filters Ltd
Priority to GB0314683A priority Critical patent/GB2403353A/en
Publication of GB0314683D0 publication Critical patent/GB0314683D0/en
Publication of GB2403353A publication Critical patent/GB2403353A/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Withdrawn legal-status Critical Current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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
    • 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
GB0314683A 2003-06-24 2003-06-24 Waveguide filter Withdrawn GB2403353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0314683A GB2403353A (en) 2003-06-24 2003-06-24 Waveguide filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0314683A GB2403353A (en) 2003-06-24 2003-06-24 Waveguide filter

Publications (2)

Publication Number Publication Date
GB0314683D0 true GB0314683D0 (en) 2003-07-30
GB2403353A GB2403353A (en) 2004-12-29

Family

ID=27637223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0314683A Withdrawn GB2403353A (en) 2003-06-24 2003-06-24 Waveguide filter

Country Status (1)

Country Link
GB (1) GB2403353A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102025007B (en) * 2009-09-22 2013-08-21 凯镭思通讯设备（上海）有限公司 Coupling component for antenna port of waveguide duplexer
US20170005695A1 (en) * 2013-12-04 2017-01-05 Telefonaktiebolaget Lm Ericsson (Publ) Partly tunable filter and radio unit using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675631A (en) * 1985-01-17 1987-06-23 M/A-Com, Inc. Waveguide bandpass filter
US4721933A (en) * 1986-09-02 1988-01-26 Hughes Aircraft Company Dual mode waveguide filter employing coupling element for asymmetric response
GB2359665B (en) * 1987-09-02 2001-12-05 Hughes Aircraft Co Low-loss wide-band microwave filter
US5969584A (en) * 1997-07-02 1999-10-19 Adc Solitra Inc. Resonating structure providing notch and bandpass filtering

Also Published As

Publication number Publication date
GB2403353A (en) 2004-12-29

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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)