FR2235499B1 - - Google Patents

Info

Publication number
FR2235499B1
FR2235499B1 FR7324002A FR7324002A FR2235499B1 FR 2235499 B1 FR2235499 B1 FR 2235499B1 FR 7324002 A FR7324002 A FR 7324002A FR 7324002 A FR7324002 A FR 7324002A FR 2235499 B1 FR2235499 B1 FR 2235499B1
Authority
FR
France
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
FR7324002A
Other versions
FR2235499A1 (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
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7324002A priority Critical patent/FR2235499B1/fr
Priority to US482984A priority patent/US3891948A/en
Priority to NO742370A priority patent/NO140447C/no
Priority to GB2895474A priority patent/GB1469874A/en
Priority to DE2431278A priority patent/DE2431278C2/de
Priority to JP7494274A priority patent/JPS5723444B2/ja
Publication of FR2235499A1 publication Critical patent/FR2235499A1/fr
Application granted granted Critical
Publication of FR2235499B1 publication Critical patent/FR2235499B1/fr
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
    • H01P1/213—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
FR7324002A 1973-06-29 1973-06-29 Expired FR2235499B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7324002A FR2235499B1 (fr) 1973-06-29 1973-06-29
US482984A US3891948A (en) 1973-06-29 1974-06-25 Microwave filter using hybrid circuit and resonators
NO742370A NO140447C (no) 1973-06-29 1974-06-28 Forgreningsfilter.
GB2895474A GB1469874A (en) 1973-06-29 1974-06-28 Branching filter
DE2431278A DE2431278C2 (de) 1973-06-29 1974-06-28 Vierpol-Filter
JP7494274A JPS5723444B2 (fr) 1973-06-29 1974-06-29

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2235499A1 FR2235499A1 (fr) 1975-01-24
FR2235499B1 true FR2235499B1 (fr) 1980-06-20

Family

ID=9121821

Family Applications (1)

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

Country Status (6)

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

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 (fr) * 1985-07-05 1988-12-13 Zenon Zakrzewski Generateurs d'ondes de surface pour produire des colonnes de plasma et dispositif de production de plasmas de formes differentes
JPH0222336U (fr) * 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 (de) * 1964-07-21 1966-11-10 Siemens Ag Frequenzselektive Einrichtung zur Verbindung einer Hochfrequenzquelle mit einem Verbraucher
US3453638A (en) * 1966-03-22 1969-07-01 Communications Inc Multiplex package

Also Published As

Publication number Publication date
GB1469874A (en) 1977-04-06
FR2235499A1 (fr) 1975-01-24
DE2431278A1 (de) 1975-01-16
NO140447B (no) 1979-05-21
NO140447C (no) 1979-08-29
JPS5723444B2 (fr) 1982-05-19
US3891948A (en) 1975-06-24
DE2431278C2 (de) 1982-09-30
NO742370L (fr) 1975-01-27
JPS5039446A (fr) 1975-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse