Accession Number : AD0650006

Title :   GRIDDED AMPLIFIER TUBES FOR PULSED C-BAND FREQUENCIES.

Descriptive Note : Quarterly rept., no. 5, 15 Sep-14 Dec 66,

Corporate Author : MACHLETT LABS INC SPRINGDALE CONN

Personal Author(s) : Brunhart,W. ; Pineau,A. J.

Report Date : MAR 1967

Pagination or Media Count : 26

Abstract : The first operable triodes of the EE 53 design were processed and evaluated. The processing of additional triodes has been delayed to allow for elimination of problems caused by a recent supply of deficient materials. Means of supporting the grid wire and its implementation into the overall processing cycle are under study: Initial amplifier tests using two triodes with insufficient emission have been conducted. At peak currents of 1/6 of the required level a 6 db gain was demonstrated over 100 MHz passband. The interresonator coupling in the output circuit will increase the bandwidth to 1000 MHz. With an improved coupling into the input and with tubes having good emission a substantial improvement in gain bandwidth product is expected. (Author)

Descriptors :   (*TRIODES, *MICROWAVE AMPLIFIERS), C BAND, BROADBAND, CIRCUITS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE