MICROWAVE ELECTRONICALLY VARIABLE TIME DELAY DEVICE STUDY.
Abstract
The investigation of microwave delay processes in ferrimagnetic materials is described that includes magnetostatic and magnetoelastic waves. Emphasis was placed on the development of two-part devices based on the transmission mode of magnetoelastic wave propagation. In order to compensate for the conversion losses and medium attenuation a parallel study of the parametric amplification of elastic and magnetoelastic waves was undertaken. As a result of these studies, it has been demonstrated that variable delay lines with net gain are feasible at room temperature in the microwave frequency range. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1966
- Accession Number
- AD0480598
Entities
People
- E. L. Higgins
- E. R. Burke
- R. A. Sparks
- R. E. Hess