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Masters Theses

Theses/Dissertations

1969

Circulators, Wave-guide<br />Electromagnetic fields -- Mathematical models<br />Ferrites (Magnetic materials)

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The Design Of Three-Port Strip Line Circulator, Jeng Seng Chang Jan 1969

The Design Of Three-Port Strip Line Circulator, Jeng Seng Chang

Masters Theses

"This dissertation is concerned with the analysis and design of the radius of ferrite disk of strip line circulator using a generalized analytical field expression. The first part consists of an analysis of the field in the ferrite disk with the TEM wave incident normally on the air-ferrite boundary. It is approximated by taking the boundary condition at the incident and outlet points, so that analytical expressions for the electric and magnetic fields can be obtained. The next part consists of an approximate method to determine the radius of the ferrite disk based on the result obtained in the first …