This account has been written with two particular objectives in mind. The first is to develop a generalised feedback theory which does not rely on the separation of a feedback circuit into an amplifier and feedback network component, and yet it is capable of accounting for all the effects associated with feedback. The need for such a theory is more necessary than ever before owing to the more complex manner in which a transistor behaves compared with a thermionic valve. The second objective is to provide a broad view of the important problem of stability and its relation to the closed-loop transient response, open-loop frequency response and driving-point impedances of the feedback circuit. In all this, we shall find that Bode’s classic work on feedback plays a major role.
The book is written at a level suitable for a final year electronics undergraduate or a postgraduate student. It is hoped that the book will also prove useful to the practising electronics engineer who is seeking a sound understanding of the feedback problem and its various circuit implications.
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Feedback Circuit Analysis 
