BE643052A - - Google Patents

Info

Publication number
BE643052A
BE643052A BE643052A BE643052A BE643052A BE 643052 A BE643052 A BE 643052A BE 643052 A BE643052 A BE 643052A BE 643052 A BE643052 A BE 643052A BE 643052 A BE643052 A BE 643052A
Authority
BE
Belgium
Application number
BE643052A
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 filed Critical
Publication of BE643052A publication Critical patent/BE643052A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/142—Control of transmission; Equalising characterised by the equalising network used using echo-equalisers, e.g. transversal
    • 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
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P9/00—Delay lines of the waveguide type
    • H01P9/003—Delay equalizers
BE643052A 1963-03-21 1964-01-28 BE643052A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928787A FR1359881A (fr) 1963-03-21 1963-03-21 Réseau correcteur à coefficient de transmission dépendant de la fréquence pour ondes ultra-courtes

Publications (1)

Publication Number Publication Date
BE643052A true BE643052A (fr) 1964-07-28

Family

ID=8799772

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643052A BE643052A (fr) 1963-03-21 1964-01-28

Country Status (5)

Country Link
US (1) US3289113A (fr)
BE (1) BE643052A (fr)
DE (1) DE1441627B2 (fr)
FR (1) FR1359881A (fr)
NL (1) NL6402978A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277403A (en) * 1964-01-16 1966-10-04 Emerson Electric Co Microwave dual mode resonator apparatus for equalizing and compensating for non-linear phase angle or time delay characteristics of other components
US3699480A (en) * 1969-12-15 1972-10-17 Microwave Ass Variable rf group delay equalizer
US3760303A (en) * 1972-08-25 1973-09-18 Bell Telephone Labor Inc Conductance-loaded transmission line resonator
US3868602A (en) * 1973-09-20 1975-02-25 Varian Associates Controllable microwave power attenuator
US3928806A (en) * 1974-11-08 1975-12-23 Us Army Power dividing and combining techniques for microwave amplifiers
JPS5184550A (ja) * 1975-01-22 1976-07-23 Nippon Telegraph & Telephone Kahenshinpukuhizumihoshoki
JPS54140855A (en) * 1978-04-24 1979-11-01 Hitachi Metals Ltd Microwave attenuator
US4661993A (en) * 1984-10-12 1987-04-28 At&T Company Technique for improving radio system performance during fading
DE3536001A1 (de) * 1985-10-09 1987-04-09 Ant Nachrichtentech Daempfungs- und laufzeitentzerrer fuer ein hohlleiterfilter
US6066992A (en) * 1998-08-12 2000-05-23 Hughes Electronics Corporation Variable ISO attenuator using absorptive/reflective elements and latching

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151118A (en) * 1935-10-30 1939-03-21 Bell Telephone Labor Inc Termination for dielectric guides
DE1046128B (de) * 1956-12-06 1958-12-11 Standard Elektrik Lorenz Ag Kapazitiv gekoppelter Hohlraumresonator
US3089101A (en) * 1959-02-27 1963-05-07 Herman N Chait Field displacement circulator
US3136950A (en) * 1961-10-02 1964-06-09 Space Technology Lab Inc Double sideband suppressed carrier balanced modulator using a ferrite circulator
US3142028A (en) * 1962-05-31 1964-07-21 Hughes Aircraft Co Waveguide stop-band filter utilizing hybrid circuit with lossy resonant cavities in branch arms

Also Published As

Publication number Publication date
US3289113A (en) 1966-11-29
FR1359881A (fr) 1964-04-30
DE1441627B2 (de) 1971-06-24
NL6402978A (fr) 1964-09-22
DE1441627A1 (de) 1969-03-20

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