Pulsed Ferrimagnetic Microwave Generator
- 1 May 1960
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 31 (5) , S400-S401
- https://doi.org/10.1063/1.1984763
Abstract
The idea of making a solid-state generator using a ferrimagnetic material to convert energy from a pulsed dc magnetic field into microwave radiation has been studied by several workers. Recent theoretical studies have disclosed serious basic problems for such devices. This paper describes initial experiments on a device which avoids the principal difficulties. It uses an rf input signal together with a pulsed dc magnetic field to generate microwave pulses at a frequency higher than the input frequency. An input signal at 2.4 kMc/sec and a pulsed magnetic field of 150 gauss were used to generate a pulsed output signal at 2.8 kMc/sec.This publication has 3 references indexed in Scilit:
- Growing Spin Waves in Ferrites in Unstable EquilibriumJournal of Applied Physics, 1960
- Multilevel Pulsed-Field Maser for Generation of High FrequenciesPhysical Review Letters, 1959
- Microwave Radiation from Ferrimagnetically Coupled Electrons in Transient Magnetic FieldsIEEE Transactions on Microwave Theory and Techniques, 1959