Accession Number : ADD000595

Title :   M-Type Microwave Signal Delay Tube.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Belohoubek,Erwin F

Report Date : 28 Jan 1975

Pagination or Media Count : 5

Abstract : The patent describes a microwave signal delay tube of the so-called 3M-type' wherein the modulated electron beam sequentially travels around an inner and outer concentric, circular drift section in opposite directions. The electron beam reversal which takes place after the beam has traveled around one of these sections has the effect of averaging the velocity slip in the beam, brought about by the circular drift geometry of the tube.

Descriptors :   *Microwave tubes, *Patents, Crossed field devices, Delay, Signals

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE