A LOW-NOISE, MULTIPLE-FUNCTION, X-BAND TRAVELING-WAVE TUBE.
Abstract
The objective of the program was to develop a low-noise, multiple-function, traveling-wave tube with three sections (and outputs): (1) a linear, low-noise, X-band amplifier, (2) a limited-output, X-band amplifier, and (3) a videodetector-amplifier section with a substantial voltage output. The program was carried out in two phases. The first, a research and development phase, demonstrated for the first time the practicability of making a single traveling-wave tube that could perform these three functions at the same time. The second phase was devoted to product design. The interim tube contained three sections and three output terminals, as the design was originally conceived. The video output, while present, was below the value sought (1/4 volt vs 1 volt). By mutual consent, the current specification for the tube does not list a video output. The idea of designing the video section of the tube as a beam-actuated solid-state device rather than as a group of dynodes appears to have much promise and deserves investigation.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 30, 1965
- Accession Number
- AD0628353
Entities
People
- G. Novak
- M. Milden