Computer analysis of ferrite digital phase shifters
- 1 January 1966
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 14, 32-38
- https://doi.org/10.1109/irecon.1966.1147686
Abstract
A simple model of waveguide remanence phase shifters consists of twin ferrite slabs symmetrically placed in rectangular waveguide and separated by a dielectric rib. The model has been analyzed with the assumption that a fundamental TE mode wave propagates in the structure. Simultaneous solution of Maxwell's equations in the three regions of dielectric, ferrite, and air within the waveguide enables the characteristic equation to be formed. The characteristics of the model have been obtained with the aid of a computer as a function of dimensions, dielectric and magnetic constants, frequency and power. The theoretical results are compared with experimental data obtained on a double toroid structure. Correction factors applied to the experimental data, which are necessary to account for differences between the practical structure and the ideal model, are discussed.Keywords
This publication has 1 reference indexed in Scilit:
- Theoretical Analysis of Twin Slab Phase Shifters in Rectangular WaveguidePublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005