Advanced Design Techniques for RF Power Amplifiers (Analog Circuits and Signal Processing)

Rudiakova, Anna N., Krizhanovski, Vladimir

ISBN 10: 1402046383 / ISBN 13: 9781402046384

Editore: Springer, 2006

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Titolo: Advanced Design Techniques for RF Power ...

Casa editrice: Springer

Data di pubblicazione: 2006

Legatura: Hardcover

Condizione: Like New

Tipologia articolo: book

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Riassunto:

Advanced Design Techniques for RF Power Amplifiers' main aim is to provide the reader with a deep analysis of theoretical aspects, modelling, and design strategies of RF high-efficiency power amplifiers. Advanced Design Techniques for RF Power Amplifiers begins with an analytical review of current state of the problem. Then it moves to the theoretical analysis of BJT class-F power amplifier near transition frequency and presents the necessary realization conditions. The next part concerns the practical verification and demonstration of the theoretical results. It is followed by the part devoted to the output networks of high-efficiency power ampifiers. The novel type of photonic band-gap structure providing improved characteristics both in the pass and stop bands is proposed. Finally, the fifth-harmonic peaking class F power amplifier design based on the above structure is presented.

Contenuti:

Contributing Authors. Preface. 1. Introduction to the RF power amplifiers design 1.1. Basic terms and definitions. 1.2. Sine-wave output operation: classes A, AB, B, C. 1.3. Polyharmonic operation. Class F 1.4. Power Amplifiers’ matching Networks. 1.5. Summary 2. Theoretical Analysis of BJT class-F power amplifier. 2.1. Transistor model. 2.2. Harmonic contents of collector current. 2.3. Class F realization conditions. 2.4. Summary 3. BJT class-F power amplifier design. 3.1. Simulation. 3.2. Experimental results. 3.3. Summary 4. PBG structure as amplifier output network. 4.1. Design concept. 4.2. Double-period fifth-harmonic peaking ESB network. 4.3. Experimental verification results. 4.4. Summary 5. BJT fifth-harmonic peaking class F power amplifier. 5.1. ESB structure as amplifier ouput network 5.2. Simulation results. 5.3. Summary Appendix. Power amplifiers simulation tutorial. A1. Introduction to Ansoft Serenade SV. A2. Ampliiers’ Matching networks. A3. Class C amplifier. A4. Class F ampifier. References. Index.