FR1025515A - Ultra-high frequency filters improvements - Google Patents

Ultra-high frequency filters improvements

Info

Publication number
FR1025515A
FR1025515A FR1025515DA FR1025515A FR 1025515 A FR1025515 A FR 1025515A FR 1025515D A FR1025515D A FR 1025515DA FR 1025515 A FR1025515 A FR 1025515A
Authority
FR
France
Prior art keywords
ultra
high frequency
frequency filters
filters
frequency
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1025515A publication Critical patent/FR1025515A/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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
FR1025515D 1950-10-05 1950-10-05 Ultra-high frequency filters improvements Expired FR1025515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903493X 1950-10-05

Publications (1)

Publication Number Publication Date
FR1025515A true FR1025515A (en) 1953-04-16

Family

ID=9404664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1025515D Expired FR1025515A (en) 1950-10-05 1950-10-05 Ultra-high frequency filters improvements

Country Status (3)

Country Link
CH (1) CH296164A (en)
DE (1) DE903493C (en)
FR (1) FR1025515A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285748A (en) * 1961-12-01 1900-01-01

Also Published As

Publication number Publication date
CH296164A (en) 1954-01-31
DE903493C (en) 1954-02-08

Similar Documents

Publication Publication Date Title
FR1033680A (en) Filter refinements
FR1048662A (en) Microwave Amplifiers Improvements
CH322458A (en) Ultra-high frequency filter
FR1041684A (en) Filters
CH292925A (en) Tube amplifier for ultra-high frequencies.
FR1032697A (en) Microwave Amplifiers Improvements
FR1025515A (en) Ultra-high frequency filters improvements
FR1021643A (en) Aerial improvements for ultra-short waves
FR1034327A (en) Improvements in ultra-high frequency coupling devices
FR1066378A (en) Ultra-high frequency antenna improvements
FR1038197A (en) Improvements in frequency variation devices for magnetron
FR976775A (en) High frequency filter capacitor
FR1023950A (en) Filters
FR1015088A (en) Screening improvement
FR1026343A (en) Linear frequency discriminator for the microwave band
FR61525E (en) Resonant Slit Improvement
FR1043948A (en) Balanced amplifier for low frequencies
FR1037751A (en) Improvements to removable tables for camping
FR1001373A (en) Frequency band filters
FR1053864A (en) Improvements to frequency selection networks
CA452903A (en) Band pass filter for ultra-high frequencies
FR56742E (en) Improvements to radio circuits for ultra-high frequencies
CH289140A (en) Sharpener for cooteau.
FR1028248A (en) Improvements to frequency multipliers
FR1002480A (en) Improvements to radio circuits for ultra-high frequencies