BE490398A - - Google Patents

Info

Publication number
BE490398A
BE490398A BE490398DA BE490398A BE 490398 A BE490398 A BE 490398A BE 490398D A BE490398D A BE 490398DA BE 490398 A BE490398 A BE 490398A
Authority
BE
Belgium
Application number
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.)
Publication of BE490398A publication Critical patent/BE490398A/xx

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
BE490398D 1948-07-30 BE490398A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41628A US2583773A (en) 1948-07-30 1948-07-30 Diplex antenna feed system

Publications (1)

Publication Number Publication Date
BE490398A true BE490398A (enrdf_load_stackoverflow)

Family

ID=21917516

Family Applications (1)

Application Number Title Priority Date Filing Date
BE490398D BE490398A (enrdf_load_stackoverflow) 1948-07-30

Country Status (2)

Country Link
US (1) US2583773A (enrdf_load_stackoverflow)
BE (1) BE490398A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661424A (en) * 1951-01-22 1953-12-01 Rca Corp Diplexer arrangement
US2903653A (en) * 1955-02-09 1959-09-08 Rodney E Grantham Broad-band hybrid junction
US3497832A (en) * 1967-08-24 1970-02-24 Emerson Electric Co Radio frequency transmission line tee hybrid
US8581793B2 (en) * 2009-08-05 2013-11-12 William N. Carr RFID antenna with asymmetrical structure and method of making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318237A (en) * 1940-06-08 1943-05-04 Rca Corp Antenna feed system
US2473328A (en) * 1944-12-19 1949-06-14 Rca Corp Line balance converter
US2495589A (en) * 1947-07-21 1950-01-24 Rca Corp Radio frequency transmission network

Also Published As

Publication number Publication date
US2583773A (en) 1952-01-29

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