GB201719975D0 - Filter apparatus and method of use thereof - Google Patents

Filter apparatus and method of use thereof

Info

Publication number
GB201719975D0
GB201719975D0 GBGB1719975.3A GB201719975A GB201719975D0 GB 201719975 D0 GB201719975 D0 GB 201719975D0 GB 201719975 A GB201719975 A GB 201719975A GB 201719975 D0 GB201719975 D0 GB 201719975D0
Authority
GB
United Kingdom
Prior art keywords
filter apparatus
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.)
Ceased
Application number
GBGB1719975.3A
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.)
Radio Design Ltd
Original Assignee
Radio Design 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 Radio Design Ltd filed Critical Radio Design Ltd
Priority to GBGB1719975.3A priority Critical patent/GB201719975D0/en
Publication of GB201719975D0 publication Critical patent/GB201719975D0/en
Priority to GB1819516.4A priority patent/GB2570765A/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • H01P7/105—Multimode resonators
    • 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
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
    • H01P1/2086—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators multimode
    • 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
GBGB1719975.3A 2017-11-30 2017-11-30 Filter apparatus and method of use thereof Ceased GB201719975D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1719975.3A GB201719975D0 (en) 2017-11-30 2017-11-30 Filter apparatus and method of use thereof
GB1819516.4A GB2570765A (en) 2017-11-30 2018-11-30 Resonator apparatus and method of use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1719975.3A GB201719975D0 (en) 2017-11-30 2017-11-30 Filter apparatus and method of use thereof

Publications (1)

Publication Number Publication Date
GB201719975D0 true GB201719975D0 (en) 2018-01-17

Family

ID=60950317

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1719975.3A Ceased GB201719975D0 (en) 2017-11-30 2017-11-30 Filter apparatus and method of use thereof
GB1819516.4A Withdrawn GB2570765A (en) 2017-11-30 2018-11-30 Resonator apparatus and method of use thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1819516.4A Withdrawn GB2570765A (en) 2017-11-30 2018-11-30 Resonator apparatus and method of use thereof

Country Status (1)

Country Link
GB (2) GB201719975D0 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204885383U (en) * 2015-08-19 2015-12-16 江苏吴通通讯股份有限公司 Three mould medium chamber body wave filter

Also Published As

Publication number Publication date
GB2570765A (en) 2019-08-07
GB201819516D0 (en) 2019-01-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)