GB2153155B - Improvements in or relating to microwave filters - Google Patents

Improvements in or relating to microwave filters

Info

Publication number
GB2153155B
GB2153155B GB08401795A GB8401795A GB2153155B GB 2153155 B GB2153155 B GB 2153155B GB 08401795 A GB08401795 A GB 08401795A GB 8401795 A GB8401795 A GB 8401795A GB 2153155 B GB2153155 B GB 2153155B
Authority
GB
United Kingdom
Prior art keywords
relating
microwave filters
microwave
filters
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.)
Expired
Application number
GB08401795A
Other versions
GB2153155A (en
GB8401795D0 (en
Inventor
Terence Charles Edwards
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB08401795A priority Critical patent/GB2153155B/en
Publication of GB8401795D0 publication Critical patent/GB8401795D0/en
Publication of GB2153155A publication Critical patent/GB2153155A/en
Application granted granted Critical
Publication of GB2153155B publication Critical patent/GB2153155B/en
Expired 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
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20336—Comb or interdigital 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20363—Linear resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB08401795A 1984-01-24 1984-01-24 Improvements in or relating to microwave filters Expired GB2153155B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08401795A GB2153155B (en) 1984-01-24 1984-01-24 Improvements in or relating to microwave filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08401795A GB2153155B (en) 1984-01-24 1984-01-24 Improvements in or relating to microwave filters

Publications (3)

Publication Number Publication Date
GB8401795D0 GB8401795D0 (en) 1984-02-29
GB2153155A GB2153155A (en) 1985-08-14
GB2153155B true GB2153155B (en) 1987-04-15

Family

ID=10555437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401795A Expired GB2153155B (en) 1984-01-24 1984-01-24 Improvements in or relating to microwave filters

Country Status (1)

Country Link
GB (1) GB2153155B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639769B1 (en) * 1988-11-25 1991-10-11 Thomson Csf FILTERING MICROWAVE ELEMENT OF THE CORE-BREAKING LINE TYPE
US5192927A (en) * 1991-07-03 1993-03-09 Industrial Technology Research Institute Microstrip spur-line broad-band band-stop filter
US5770987A (en) * 1996-09-06 1998-06-23 Henderson; Bert C. Coplanar waVeguide strip band pass filter
DE10048064A1 (en) * 2000-08-05 2002-02-21 Bosch Gmbh Robert High frequency arrangement has coupling structure directly coupled to input coupling element and output coupling element if high frequency electrical voltage is applied
US6771147B2 (en) * 2001-12-17 2004-08-03 Remec, Inc. 1-100 GHz microstrip filter
CN101740842B (en) * 2009-10-30 2012-10-31 华南理工大学 Ultra-wideband filter employing parallel resonator and having band-stop characteristic
CN102447150A (en) * 2010-10-12 2012-05-09 环旭电子股份有限公司 Multifrequency band-pass filter
CN114142205A (en) * 2021-12-10 2022-03-04 无锡格跃科技有限公司 Design method of strip line band-stop filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527584A (en) * 1952-05-08
DE1541990B2 (en) * 1967-10-12 1976-09-23 Siemens AG, 1000 Berlin und 8000 München MICROWAVE FILTER IN PRINTED CIRCUIT TECHNOLOGY
EP0068345A1 (en) * 1981-06-25 1983-01-05 Communications Satellite Corporation Symmetrical coupled line coplanar waveguide filter

Also Published As

Publication number Publication date
GB2153155A (en) 1985-08-14
GB8401795D0 (en) 1984-02-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee