Accession Number : AD0833647
Title : HIGH POWER FERRITE GAS DUPLEXER.
Descriptive Note : Quarterly progress rept. no. 8, 11 Feb-10 May 68,
Corporate Author : MICROWAVE ASSOCIATES INC BURLINGTON MA
Personal Author(s) : Segal, S.
Report Date : 10 MAY 1968
Pagination or Media Count : 17
Abstract : The report describes the fabrication techniques for a High Power Waveguide Ferrite Gas Duplexer. The mechanical design of the ferrite phase shift section is described in detail with the design goal of obtaining maximum heat transfer from the ferrite through the bonding layer to the coolant. All the required parts to fabricate two units have been ordered and all parts with the exception of the phase shift section have been received. Further investigation of various epoxies have been conducted and it was found that C. H. Biggs Co. R363 when loaded with 10 micron particles of Beryllium Oxide exhibited a sufficiently low thermal resistance to warrant its use in the final package. (Author)
Descriptors : (*DUPLEXERS, MANUFACTURING), FERRITES, PHASE SHIFT CIRCUITS, HEAT TRANSFER, OPTIMIZATION, RADIOFREQUENCY POWER, BONDING, THERMAL PROPERTIES, EPOXY RESINS, WAVEGUIDE CIRCULATORS, BERYLLIUM OXIDES.
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE