FR94324E - Improvements to waveguide filters - Google Patents

Improvements to waveguide filters

Info

Publication number
FR94324E
FR94324E FR130350A FR130350A FR94324E FR 94324 E FR94324 E FR 94324E FR 130350 A FR130350 A FR 130350A FR 130350 A FR130350 A FR 130350A FR 94324 E FR94324 E FR 94324E
Authority
FR
France
Prior art keywords
waveguide filters
waveguide
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
FR130350A
Other languages
French (fr)
Inventor
George Frederick Craven
Richard Finnie Skedo
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority claimed from GB25966/66A external-priority patent/GB1129185A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR94324E publication Critical patent/FR94324E/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
    • H01P1/219—Evanescent mode filters
FR130350A 1966-06-10 1967-11-30 Improvements to waveguide filters Expired FR94324E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25966/66A GB1129185A (en) 1966-06-10 1966-06-10 Improvements in or relating to waveguide filters
GB53635/66A GB1136158A (en) 1966-06-10 1966-11-30 Improvements in or relating to waveguide filters

Publications (1)

Publication Number Publication Date
FR94324E true FR94324E (en) 1969-08-01

Family

ID=26257971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR130350A Expired FR94324E (en) 1966-06-10 1967-11-30 Improvements to waveguide filters

Country Status (7)

Country Link
US (1) US3639862A (en)
BE (1) BE707294A (en)
CH (1) CH496331A (en)
ES (1) ES347787A2 (en)
FR (1) FR94324E (en)
GB (1) GB1136158A (en)
NL (1) NL6716345A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539565A1 (en) * 1983-01-19 1984-07-20 Thomson Csf TUNABLE HYPERFREQUENCY FILTER WITH DIELECTRIC RESONATORS IN TM010 MODE

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958194A (en) * 1975-01-03 1976-05-18 The United States Of America As Represented By The Secretary Of The Navy Frequency-sensitive attenuator
US5440278A (en) * 1994-03-25 1995-08-08 Bartholomew; Darin Ferrite system for modulating, phase shifting, or attenuating radio frequency energy
US6232853B1 (en) 1999-03-12 2001-05-15 Com Dev Limited Waveguide filter having asymmetrically corrugated resonators
US6169466B1 (en) 1999-05-10 2001-01-02 Com Dev Limited Corrugated waveguide filter having coupled resonator cavities
US9190701B2 (en) * 2012-06-12 2015-11-17 Rs Microwave Company In-line pseudoelliptic TE01(nδ) mode dielectric resonator filters
CN112397853B (en) * 2020-10-28 2021-12-14 中国电子科技集团公司第二十九研究所 Waveguide flange connecting device capable of realizing quick assembling, disassembling and sealing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197123A (en) * 1937-06-18 1940-04-16 Bell Telephone Labor Inc Guided wave transmission
US2816270A (en) * 1951-06-26 1957-12-10 Bell Telephone Labor Inc Microwave channel dropping filter pairs
US2849683A (en) * 1953-07-31 1958-08-26 Bell Telephone Labor Inc Non-reciprocal wave transmission
US2866949A (en) * 1953-10-29 1958-12-30 Bell Telephone Labor Inc Microwave circulators, isolators, and branching filters
NL112888C (en) * 1955-09-16
US2920292A (en) * 1956-08-30 1960-01-05 Bell Telephone Labor Inc Power saturable wave guide components
US3013229A (en) * 1958-11-17 1961-12-12 Bell Telephone Labor Inc Gyromagnetic microwave filter devices
NL260120A (en) * 1960-02-03
US3237134A (en) * 1963-03-26 1966-02-22 Gen Electric Microwave filter
US3215955A (en) * 1964-06-01 1965-11-02 Motorola Inc Waveguide switching by variable tuning of a cavity which shunts a band-pass filter
GB1157449A (en) * 1965-08-11 1969-07-09 Nippon Electric Co Improvements in or relating to a High-Frequency Filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539565A1 (en) * 1983-01-19 1984-07-20 Thomson Csf TUNABLE HYPERFREQUENCY FILTER WITH DIELECTRIC RESONATORS IN TM010 MODE
EP0114140A1 (en) * 1983-01-19 1984-07-25 Alcatel Thomson Faisceaux Hertziens Tunable microwave filter with TM010 mode dielectric resonators

Also Published As

Publication number Publication date
DE1541939B2 (en) 1975-10-30
ES347787A2 (en) 1969-02-16
NL6716345A (en) 1968-05-31
CH496331A (en) 1970-09-15
US3639862A (en) 1972-02-01
BE707294A (en) 1968-05-30
DE1541939A1 (en) 1970-08-20
GB1136158A (en) 1968-12-11

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