Coefficients Of Coupling For Coupled Cavity Slow Wave Structures

A method is presented for evaluating the coupling coefficients associated with loosely coupled cavity structures. The measure of coupling is expressed in terms of the shift in resonant frequency exhibited by a single aperture-coupled cavity. The frequency shift is determined from the resonant frequency of an equivalent circuit representing the aperture-coupled cavity. This method of analysis is applied to a specific waveguide cavity, coupled by a small circular aperture. The results of this method are then presented for comparison with those obtained by two other techniques. (Author).

This book focuses on a fundamental feature of vacuum electronics: the strong interaction of the physics of electron beams and vacuum microwave electronics, including millimeter-wave electronics. The author guides readers from the roots of classical vacuum electronics to the most recent achievements in the field. Special attention is devoted to the physics and theory of relativistic beams and microwave devices, as well as the theory and applications of specific devices.

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