GB625980A - Improvements relating to filters for guided electromagnetic waves - Google Patents

Improvements relating to filters for guided electromagnetic waves

Info

Publication number
GB625980A
GB625980A GB22865/46A GB2286546A GB625980A GB 625980 A GB625980 A GB 625980A GB 22865/46 A GB22865/46 A GB 22865/46A GB 2286546 A GB2286546 A GB 2286546A GB 625980 A GB625980 A GB 625980A
Authority
GB
United Kingdom
Prior art keywords
guide
partition
filters
wave
partitions
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
GB22865/46A
Other languages
English (en)
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
Publication of GB625980A publication Critical patent/GB625980A/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

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB22865/46A 1943-06-16 1946-07-31 Improvements relating to filters for guided electromagnetic waves Expired GB625980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876873X 1943-06-16

Publications (1)

Publication Number Publication Date
GB625980A true GB625980A (en) 1949-07-07

Family

ID=9360766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22865/46A Expired GB625980A (en) 1943-06-16 1946-07-31 Improvements relating to filters for guided electromagnetic waves

Country Status (5)

Country Link
BE (1) BE456300A (enrdf_load_stackoverflow)
DE (1) DE876873C (enrdf_load_stackoverflow)
FR (1) FR982405A (enrdf_load_stackoverflow)
GB (1) GB625980A (enrdf_load_stackoverflow)
NL (1) NL61973C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819452A (en) * 1952-05-08 1958-01-07 Itt Microwave filters
US3697898A (en) * 1970-05-08 1972-10-10 Communications Satellite Corp Plural cavity bandpass waveguide filter

Also Published As

Publication number Publication date
DE876873C (de) 1953-05-18
BE456300A (enrdf_load_stackoverflow)
NL61973C (enrdf_load_stackoverflow)
FR982405A (fr) 1951-06-11

Similar Documents

Publication Publication Date Title
GB578466A (en) Improvements in and relating to wave guide systems
US2785381A (en) Electromagnetic wave filter
GB618506A (en) Improvements in or relating to electrical cavity resonators
US2948868A (en) Frequency sensitive electromagnetic wave device
GB625980A (en) Improvements relating to filters for guided electromagnetic waves
GB1157449A (en) Improvements in or relating to a High-Frequency Filter
GB776673A (en) Improvements in or relating to very high frequency filters
GB1179392A (en) Improvements in or relating to Horn Aerials
GB614588A (en) Improvements in or relating to wave guides and wave guide filter arrangements
GB608254A (en) Improvements relating to guides for radio-electric waves associated with elements for regulating the propagation of said waves
SU528646A1 (ru) Перестраиваемый двухканальный сверхвысокочастотный фильтр
GB590302A (en) Mode filters for electromagnetic waves
GB811010A (en) Improvements in resonant directional couplers
GB635974A (en) Improvements in or relating to means for producing pulses of ultra-short waves
GB1002808A (en) Improvements in or relating to electromagnetic wave hybrid junctions
GB800923A (en) Improvements in or relating to frequency separating arrangements
GB611960A (en) Improvements in or relating to high frequency electrical filters for use in wave guides
GB575739A (en) An adjustable impedance device for use in wave guides
GB987460A (en) Improvements in or relating to apparatus for combining electromagnetic waves of different frequencies
GB594368A (en) Improvements in or relating to band stop filters for electromagnetic waves
GB752142A (en) Improvements in or relating to band-pass filters for ultra-high frequencies
GB604612A (en) Apparatus for the radiation or reception of electromagnetic waves
GB646309A (en) Improvements in or relating to wave guide arrangements
GB1013524A (en) Improvements in or relating to frequency filters for loaded waveguides
AU127746B2 (en) Improvements in timing arrangements for high frequency resonators