NO140447C - BRANCH FILTER. - Google Patents

BRANCH FILTER.

Info

Publication number
NO140447C
NO140447C NO742370A NO742370A NO140447C NO 140447 C NO140447 C NO 140447C NO 742370 A NO742370 A NO 742370A NO 742370 A NO742370 A NO 742370A NO 140447 C NO140447 C NO 140447C
Authority
NO
Norway
Prior art keywords
branch filter
branch
filter
Prior art date
Application number
NO742370A
Other languages
Norwegian (no)
Other versions
NO742370L (en
NO140447B (en
Inventor
Michel Destrade
Jean Luc Vassort
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of NO742370L publication Critical patent/NO742370L/no
Publication of NO140447B publication Critical patent/NO140447B/en
Publication of NO140447C publication Critical patent/NO140447C/en

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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2133—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using coaxial 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
NO742370A 1973-06-29 1974-06-28 BRANCH FILTER. NO140447C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324002A FR2235499B1 (en) 1973-06-29 1973-06-29

Publications (3)

Publication Number Publication Date
NO742370L NO742370L (en) 1975-01-27
NO140447B NO140447B (en) 1979-05-21
NO140447C true NO140447C (en) 1979-08-29

Family

ID=9121821

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742370A NO140447C (en) 1973-06-29 1974-06-28 BRANCH FILTER.

Country Status (6)

Country Link
US (1) US3891948A (en)
JP (1) JPS5723444B2 (en)
DE (1) DE2431278C2 (en)
FR (1) FR2235499B1 (en)
GB (1) GB1469874A (en)
NO (1) NO140447C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614920A (en) * 1984-05-28 1986-09-30 Com Dev Ltd. Waveguide manifold coupled multiplexer with triple mode filters
CA1246762A (en) * 1985-07-05 1988-12-13 Zenon Zakrzewski Surface wave launchers to produce plasma columns and means for producing plasma of different shapes
JPH0222336U (en) * 1988-07-29 1990-02-14

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808573A (en) * 1952-09-18 1957-10-01 Du Mont Allen B Lab Inc Electrical filter
US2905902A (en) * 1957-08-12 1959-09-22 Malcolm W P Strandberg Microwave frequency discriminator
US3041542A (en) * 1959-03-12 1962-06-26 David L Bailey Broad-band discriminator system
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
DE1228322B (en) * 1964-07-21 1966-11-10 Siemens Ag Frequency-selective device for connecting a high-frequency source to a consumer
US3453638A (en) * 1966-03-22 1969-07-01 Communications Inc Multiplex package

Also Published As

Publication number Publication date
DE2431278A1 (en) 1975-01-16
DE2431278C2 (en) 1982-09-30
NO742370L (en) 1975-01-27
FR2235499A1 (en) 1975-01-24
JPS5039446A (en) 1975-04-11
FR2235499B1 (en) 1980-06-20
NO140447B (en) 1979-05-21
JPS5723444B2 (en) 1982-05-19
US3891948A (en) 1975-06-24
GB1469874A (en) 1977-04-06

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