GB201511325D0 - Filter apparatus and method of use thereof - Google Patents

Filter apparatus and method of use thereof

Info

Publication number
GB201511325D0
GB201511325D0 GBGB1511325.1A GB201511325A GB201511325D0 GB 201511325 D0 GB201511325 D0 GB 201511325D0 GB 201511325 A GB201511325 A GB 201511325A GB 201511325 D0 GB201511325 D0 GB 201511325D0
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
GBGB1511325.1A
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 GBGB1511325.1A priority Critical patent/GB201511325D0/en
Publication of GB201511325D0 publication Critical patent/GB201511325D0/en
Priority to GB1611122.1A priority patent/GB2541106A/en
Ceased 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GBGB1511325.1A 2015-06-29 2015-06-29 Filter apparatus and method of use thereof Ceased GB201511325D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1511325.1A GB201511325D0 (en) 2015-06-29 2015-06-29 Filter apparatus and method of use thereof
GB1611122.1A GB2541106A (en) 2015-06-29 2016-06-27 Filter apparatus and method of use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1511325.1A GB201511325D0 (en) 2015-06-29 2015-06-29 Filter apparatus and method of use thereof

Publications (1)

Publication Number Publication Date
GB201511325D0 true GB201511325D0 (en) 2015-08-12

Family

ID=53872325

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1511325.1A Ceased GB201511325D0 (en) 2015-06-29 2015-06-29 Filter apparatus and method of use thereof
GB1611122.1A Withdrawn GB2541106A (en) 2015-06-29 2016-06-27 Filter apparatus and method of use thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1611122.1A Withdrawn GB2541106A (en) 2015-06-29 2016-06-27 Filter apparatus and method of use thereof

Country Status (1)

Country Link
GB (2) GB201511325D0 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101964436B (en) * 2009-07-23 2013-07-03 深圳市大富科技股份有限公司 Cavity filter
CN201946731U (en) * 2010-12-17 2011-08-24 摩比天线技术（深圳）有限公司 Resonator and filter with same
GB201203196D0 (en) * 2012-02-24 2012-04-11 Radio Design Ltd Filter assembly and method of manufacture thereof
DE102014001917A1 (en) * 2014-02-13 2015-08-13 Kathrein-Werke Kg High frequency filter in coaxial design
CN107112614A (en) * 2014-12-31 2017-08-29 深圳市大富科技股份有限公司 Tuning screw and its manufacture method, cavity body filter, communication equipment

Also Published As

Publication number Publication date
GB201611122D0 (en) 2016-08-10
GB2541106A (en) 2017-02-08

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Legal Events

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