Wireless Transceiver Design: Mastering the Design of Modern Wireless Equipment and Systems

INDICE: 1. Introduction .1.1 Radio Frequency (RF) Systems .1.1.1 Conceptual RF system .1.1.2 The frequency Spectrum .1.1.3 The Cellular Concept .1.2 Detailed Overview of Wireless Systems and Technologies .1.2.1 System Types .1.2.2 Wireless Network Architectures .WPAN – Bluetooth, UWB, ZigBee .WLAN WiFi, WiFi Direct .WWAN Cellular Systems (1G, 2G, 2.5G, 3G, 4G), LTE, WiMax .1.2.3 Access Methods – FDMA,TDMA, CDMA .1.2.4 Transmit–Receive Regimes Simplex, Half Duplex, Full Duplex, FDD, TDD .References .2 Transceiver Architectures .2.1 Receiver Architectures .2.2 Superheterodyne Receiver .2.2.1 What is it and how it works .2.2.2 Pros and cons .2.2.3 Choosing the IF frequency .2.3 Direct Conversion Receiver (DCR) .2.3.1What is it and how it works .2.3.2 Pros and cons .2.4 Direct RF Sampling (DRFS) Receiver .2.4.1What is it and how it works .2.4.2 Recovering I&Q channels in DRFS .2.5 Transmitter Architectures .2.6 Two–Step Conversion Transmitter .2.6.1 What is it and how it works .2.6.2 Pros and cons .2.7 Direct Launch Transmitter (DLT) .2.7.1 What is it and how it works .2.7.2 Pros and cons .2.8 Direct RF Sampling (DRFS) Transmitter .2.9 Transceiver Architectures .2.10 Full–duplex/Half–duplex Architecture .2.11 Simplex Architecture .2.12 Solved Exercises .2.13 Theory Behind Equations .2.13.1 DRFS Transmitter .2.13.2 Sampling Theorem Reminder .References .3 Receiving Systems .3.1 Sensitivity .3.1.1 What Is It and How It Works .3.1.2 Interim Sensitivity .3.1.3 Measurement of Sensitivity .3.2 Co–Channel Rejection .3.2.1 What Is It and How It Works .3.2.2 Measurement of Co–Channel Rejection .3.3 Selectivity .3.3.1 What Is It and How It Works .3.3.2 Measurement of Selectivity .3.4 Blocking .3.4.1 What Is It and How It Works .3.4.2 Measurement of Blocking .3.5 Intermodulation Rejection .3.5.1 What Is It and How It Works .3.5.2 Measurement of Intermodulation .3.6 Image Rejection .3.6.1 What Is It and How It Works .3.6.2 Measurement of Image Rejection .3.7 Half–IF Rejection .3.7.2 Measurement of Half–IF Rejection .3.8 Dynamic Range .3.8.1 What Is It and How It Works .3.8.2 Measurement of Dynamic Range .3.9 Duplex Desense .3.9.1 What Is It and How It Works .3.9.2 Measurement of Duplex Desense .3.10 Other Duplex Spurs .3.10.1 What They Are and How They Work .3.11 Other Receiver Interferences .3.11.1 What They Are and How They Work .3.12 Solved exercises .3.13 Theory Behind Equations .3.13.1 Sensitivity .3.13.2 Co–Channel Rejection .3.13.3 Selectivity .3.13.4 Intermodulation .3.13.5 Image Rejection .3.13.6 Half–IF Rejection .3.13.7 Duplexer Mechanisms .3.13.8 Duplex Desense .References .4 Transmitting Systems .4.1 Peak–to–Average Power Ratio (PAPR) .4.1.1 What Is It and How It Works .4.1.2 Measurement of PAPR .4.2 Nonlinearity in RF Power Amplifiers .4.2.1 What Is It and How It Works .4.2.2. 3rd Order Dominated PA Behavior .4.2.4 In–band spectral picture of PA output .4.2.5 Description of PA Simulation Methodology .4.2.6 Nth Order Intermodulation Distortion (IMDN) .4.2.7 Nth Order Input Intercept Point (IPNi) .4.3 Transmitter Specifications .4.3.1 Spectral Mask .4.3.2 Error Vector Magnitude (EVM) .4.3.3 Adjacent Coupled Power Ratio (ACPR) .4.3.4 PA Efficiency .4.3.5 Transmitter transients .4.3.6 Radiated emission .4.3.7 Conducted spurs .4.4 Enhancement Techniques .4.4.1 Linearization techniques .4.4.2 Envelope–tracking supply .4.5 Solved Exercises .4.6 Theory Behind Design Equations .4.6.1 Computation of PAPR for Quasi–Static RF Signals .4.6.2 Analytic Models for PA Nonlinearity .4.6.3 Effects of PA Nonlinearity on Digital Modulation .4.6.4 Effects of PA Nonlinearity on Spectral Shape .4.6.5 Characterization of PA non–linearity .4.6.5.1 Nth Order Intermodulation Distortion (IMDN) .4.6.5.2 Nth Order Input Intercept Point (IPNi) .References .5 synthesizers .5.1 Integer–N Synthesizers .5.1.1 What Is It and How It Works .5.2 Fractional–N Synthesizers .5.2.1 What Is It and How It Works .5.2.2 Example: Dual–count fractional–N .5.3 Direct Digital Synthesizer (DDS) .5.3.1 What Is It and How It Works .5.4 Integer–N/DDS hybrid synthesizer .5.4.1 What Is It and How It Works .5.5 Solved exercises .5.6 Theory behind equations .5.6.1 Integer–N analysis .References .6 Oscillators .6.1 Low–power self–limiting oscillators .6.1.1 What Is It and How It Works .6.1.2 Practical Circuits .6.2 Oscillators Using Distributed Resonators .6.2.1 What Is It and How It Works .6.3 Solved exercises .6.4 Theory Behind Equations .6.4.1 General –topology Filter Analysis .6.4.2 Leeson?s Equation .6.4.3 Lumped Equivalent of Resonant Transmission Lines .6.4.4 Voltage Controlled Oscillators (VCO) .References .7. Functional RF blocks .7.1. Antennas .7.1.1. What is it? .7.1.2. How it works? .7.1.3. Basic parameters of antennas .7.1.4. Antenna arrays .7.1.5. Smart antennas .7.1.6. Antenna types .7.1.7. Solved exercises on antenna .7.2. Low Noise Amplifier– LNA .7.2.1. What is it and how it works .7.2.2. Noise of two–port networks .7.2.3. LNA Topologies .7.3. Filters .7.3.1. Filter design .7.3.2. Filter families .7.3.3. Filter types .7.3.4. Filter technologies .7.4. Power amplifier .7.4.1. Amplifier classes .7.4.2. Design .7.5. Mixer .7.5.1. Performance measures .7.5.2. Mixer types .7.5.3. MOSFET mixer .7.5.4. Bipolar mixer .References .8. Useful Reminders .8.1. The RF Channel .8.1.1. Large and small scale fading .8.1.2. Fade margin .8.1.3. Fading classification .8.1.4. Doppler effect .8.2. Noise .8.2.1. Thermal noise .8.2.2. Signal–to–noise ratio (SNR) .8.2.3. Noise factor (F) and noise figure (NF) .8.3. Propagation .8.3.1. Logarithmic scale .8.3.2. Friis formula (LOS) .8.3.3. Two ray model .8.4. Path loss (PL) .8.4.1. Amplifier classes .8.4.2. Design .8.5. Modulation .8.5.1. Amplitude Modulation (AM) .8.5.2. Frequency modulation (FM) .8.5.3. Modeling carrier phase noise as narrowband FM .8.6. Multiple Input Multiple Output (MIMO) .8.6.1. How many independent data streams are possible? .References

• ISBN: 978-1-118-93740-2
• Editorial: Wiley–Blackwell
• Encuadernacion: Cartoné
• Páginas: 384
• Fecha Publicación: 02/12/2016
• Nº Volúmenes: 1
• Idioma: Inglés