Joseph F. White has studied, worked, and taught in all aspects of microwave semiconductor materials, control diodes, and circuit applications. He is thoroughly grounded in the physics and math ematics of the field, but has primarily the engineer's viewpoint, combining basic knowledge with experience and ingenuity to gen erate practical designs under constraints of required performance and costs of development and production. As a result of his teach ing experience and numerous technical papers and oral presenta tions, he has developed a clear, well-organized writing style that makes this book easy to use as a self-teaching text, a reference volume, and a design handbook. Dr. White believes that an engineer must have a good understand ing of semiconductor physics, a thorough knowledge of microwave circuit theory, at least an elementary acquaintance with transistor drivers, and the ability to check and refine a microwave circuit on a computer terminal to be qualified for modern, creative design of microwave semiconductor control components. These subjects are well covered in approximately the first half of the book; the second half treats the general and specific design of switches, at tenuators, limiters, duplexers, and phase shifters, with many ex amples drawn from his experience and that of others.
Inhaltsverzeichnis
I The PN Junction. - A. The Need to Understand Low Frequency Diode Behavior. - B. Silicon The Semiconductor. - C. The PN Depletion Zone. - D. Junction Potential. - E. Diffusion and Drift Currents. - F. Rectification and the I-V Law. - G. Depletion Zone Width Modulation The Depletion C(V) Law. - H. Reverse Voltage Breakdown. - References. - Questions. - II PIN Diodes and the Theory of Microwave Operation. - A. The PIN Diode An Extension of the PN Junction. - B. Microwave Equivalent Circuit. - C. High RF Power Limits. - References. - Questions. - III Practical PIN Diodes. - A. Basic Parameters I Region Thickness and Area. - B. Table of Typically Available PIN Diodes. - C. Definition of Characteristics. - References. - Questions. - IV Binary State Transistor Drivers. - A. What The Driver Must Do. - B. The Driver as a Logic Signal Power Supply Buffer (TTL Compatibility). - C. Switching Speed. - D. High Power Reverse Bias (Enhanced) Leakage Current Supply. - E. Fault Detection Circuits. - F. Complementary Drivers. - References. - Questions. - V Fundamental Limits of Control Networks. - A. Introduction. - B. The Simple Loss (or Isolation) Formula. - C. The General Three-Port SPST Equivalent Circuit. - D. Switching Limits. - E. Duplexing Limits. - F. Phase Shifting Limits. - G. Summary. - References. - Questions. - VI Mathematical Techniques and Computer Aided Design (CAD). - A. Introduction. - B. CAD Mathematical Analysis Approaches. - C. FORTRAN Computer Programming. - References. - Questions. - VII Limiters and Duplexers. - A. Introduction to Practical Circuit Designs. - B. How Limiters Function. - C. Coaxial Duplexers. - D. High Frequency, Waveguide Limiters. - E. Integrated Circuit Limiters. - F. Bulk Limiters. - References. - VIII Switches and Attenuators. - A. Broadband Coaxial Switches. - B. Coaxial HighPower. - C. Switched Duplexers. - D. Waveguide Switches. - E. Stripline Switches. - F. Microstrip Switching. - G. Bulk Effect Switching. - References. - IX Phase Shifters and Time Delay Networks. - A. Introduction. - B. Switched Path Circuits. - C. Transmission Phase Shifters. - D. Reflection Phase Shifters. - E. Schiffman Phase Shifters. - F. Continuous Phase Shifters. - References. - Answers. - Appendices. - A. Constants and Formulas. - B. Material Properties. - C. Thermal Resistance Calculations. - D. Coaxial Lines. - E. Microstrip. - F. Stripline. - G. Waveguide. - H. Stripline Backward Wave Hybrid Coupler. - I. Bias Blocks and Returns. - J. The Smith Chart. - References and Bibliography.
