WIDE BAND CRYOGENIC PARAMETRIC AMPLIFIER.
Abstract
Theoretical optimum gain-bandwidth product design curves are presented for a two-port non-degenerate parametric amplifier. These curves are based on the parameters of the Sylvania GaAs varactor diode. Included is a prototype amplifier design based on the data obtained from these curves. Measurements taken on a ferrite circulator operating at room temperature, 77K, and 30K indicate that an octaveband circulator covering the 4-8 Gc band can be designed to operate from room temperature down to cryogenic temperatures. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1965
- Accession Number
- AD0624549
Entities
People
- R. P. Damiano