High Frequency and Microwave Circuit Design
Crc Press Inc (Verlag)
978-0-8493-0249-7 (ISBN)
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As we enter the new millennium, engineers who provide the world with the vast number and types of communications apparatus needed can no longer confine themselves to either analog or digital design tasks. These devices require elements of both. Yet, those without recent graduate degrees in electronics engineering may find serious gaps in their knowledge. In the very near future, limited knowledge of high frequency effects, scattering coefficients, and practical application of resonant circuits may seriously limit one's usefulness to an employer.
High Frequency and Microwave Circuit Design fills in these gaps with concise, practical treatments that allow a smooth, rapid transition from medium to microwave frequencies. The author uses an easy, straightforward style to demystify some of the useful techniques that communications engineers need. He covers the practical aspects of impedance matching, noise, oscillators, amplitude and frequency modulation, and antennas. The Appendix offers helpful formulas that enable the reader to solve many of the impedance matching problems directly on a calculator.
From Lumped to Distributed Parameters
Expected and Unexpected Results from the Network Analyzer
Distributed Parameters in Coaxial Line
Equivalent Circuit for Coaxial Line
Characteristic Impedance on Coaxial Lines
Terminal Conditions-Reflection Coefficient
Generalized Reflection Coefficient
Mr. Smith's Invaluable Chart
Characteristic Impedance of Microstrip Lines
Two-Port High Frequency Models for Bipolar Transistors
Input and Output Impedances: General Case
Stability Circles for the Potentially Unstable Transistor
Impedance Matching Techniques
Introduction
Use of Smith Chart in Lumped Impedance Matching
Impedance Matching with a Single Reactive Element
Stub Matching
When and How to Unmatch Matched Lines
Designing Reactances for Waveguides
Location of Iris from Standing Wave Measurements
Selective Circuits and Oscillators
LRC Series resonance
Parallel Resonance
Receiver Requirements
Image Frequency and RF Amplifier Requirements
Piezoelectric Crystal Resonance
Principles of Sine-wave Oscillators: The Phase-Shift Oscillator
Colpitts and Harley Configurations
Crystal-Controlled Oscillators
Voltage Controlled Oscillators
Modulation and Demodulation Circuitry
Some Fundamentals: Why Modulate?
How to Shift Frequency
Analog Multipliers, or "Mixers"
Synchronous Detection of Suppressed Carrier Signals
Single Sideband Suppressed Carrier
Amplitude Modulation as Double Sideband with Carrier
Modulation Efficiency
The Envelope Detector
Envelope Detection of SSB Using Injected Carrier
Direct vs. Indirect Means of Generating FM
Quick and Dirty FM Detection
Lower Distortion FM Detection
Correlation Detection
Digital QAM
Noise and Amplifier Noise Figure
Thermal Noise
Amplifier Noise Figure and Excess Temperature
Noise Temperature and Noise Factor of Cascaded Amplifiers
Transistor Gain and Noise Circles
Narrowband Noise
Noise and Interference in FM Systems
Noise in Digital Systems
Antennas and Antenna Systems
Fields from a Current Element
Radiated Power and Radiation Resistance
Directive Gain
Antenna Arrays for Increased Directive Gain
Broadside Arrays
Antenna Aperture and other Applications of Gain
The Communications Link Budget
Appendix A: Calculator Alternative to Smith Chart Calculations
Impedance Determination from Standing Wave Measurements
Series or Shunt Reactance Location and Value to Match Impedance
Short-Circuited "Stubs" for Impedance Matching
| Erscheint lt. Verlag | 20.12.1999 |
|---|---|
| Zusatzinfo | 271 equations; 9 Halftones, black and white; 8 Tables, black and white |
| Verlagsort | Bosa Roca |
| Sprache | englisch |
| Maße | 156 x 235 mm |
| Gewicht | 386 g |
| Einbandart | gebunden |
| Themenwelt | Technik ► Elektrotechnik / Energietechnik |
| Technik ► Nachrichtentechnik | |
| ISBN-10 | 0-8493-0249-8 / 0849302498 |
| ISBN-13 | 978-0-8493-0249-7 / 9780849302497 |
| Zustand | Neuware |
| Haben Sie eine Frage zum Produkt? |
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