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High-efficiency load modulation power amplifiers for wireless communications /
Includes practical and cutting-edge insight, this book presents a complete and systematic overview of the practical design considerations of radio frequency (RF) high efficiency load modulation power amplifiers (PA) for modern wireless communications for 4G and beyond. --
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Boston ; London :
Artech House,
[2017]
|
| Colección: | Artech House microwave library.
|
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 049 | |a UAMI | ||
| 100 | 1 | |a Wang, Zhancang, |e author. | |
| 245 | 1 | 0 | |a High-efficiency load modulation power amplifiers for wireless communications / |c Zhancang Wang. |
| 264 | 1 | |a Boston ; |a London : |b Artech House, |c [2017] | |
| 300 | |a 1 online resource : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 347 | |a data file | ||
| 490 | 1 | |a Artech House microwave library | |
| 588 | 0 | |a Print version record. | |
| 504 | |a Includes bibliographical references and index. | ||
| 520 | |a Includes practical and cutting-edge insight, this book presents a complete and systematic overview of the practical design considerations of radio frequency (RF) high efficiency load modulation power amplifiers (PA) for modern wireless communications for 4G and beyond. -- |c Edited summary from book. | ||
| 505 | 0 | |a Intro; High-Efficiency Load Modulation Power Amplifiers for Wireless Communications; Contents; Preface; Acknowledgments; Chapter 1 Call for Efficient Power Amplification; 1.1 Figures of Merit of a Modern Radio Power Amplifier; 1.1.1 Output Power; 1.1.2 Power Gain; 1.1.3 Power Added Efficiency; 1.1.4 Bandwidth; 1.1.5 Linearity; 1.2 Evolution of Communication Signals; 1.2.1 History and Trends of Communication Signals; 1.2.2 Effect of Signal Evolution on PAPR; 1.2.3 Effect of High PAPR on Figures of Merit for PAs; 1.3 Efficient Amplification with Modulation; 1.3.1 Bias Modulation Amplifiers | |
| 505 | 8 | |a 1.3.2 Load Modulation AmplifiersReferences; Select Bibliography; Chapter 2 Passive Load Impedance Tuner Design; 2.1 Specification of Passive Load Impedance Tuners; 2.2 Selection of Tuning Elements for Passive Impedance Tuners; 2.3 Microwave Varactors; 2.3.1 Varactors for Dynamic Load Modulation; 2.3.2 MEMS Varactors; 2.3.3 BST Varactors; 2.3.4 Silicon Varactor Diodes; 2.3.5 GaAs Varactor Diodes; 2.3.6 SiC Varactor Diodes; 2.3.7 GaN Varactor Diodes; 2.4 High-Performance Varactor Stacks; 2.4.1 Distortion-Free Varactor Stack; 2.4.2 Wide Tone Spacing Varactor Stack | |
| 505 | 8 | |a 3.4 PA Design for Dynamic Load3.4.1 Dynamic Load Class-AB Amplifier; 3.4.2 Dynamic Load Saturated Class-B Amplifier; 3.4.3 Dynamic Load Class-C Amplifier; 3.4.4 Dynamic Load Class-D Amplifier; 3.4.5 Dynamic Load Class-E Amplifier; 3.4.6 Dynamic Class-F Amplifier; 3.5 Digital Signal Processing for Dynamic Load; 3.5.1 Timing Alignment for Dynamic Load; 3.5.2 Bandwidth Reduction of Dynamic Load Control Signal; 3.5.3 Slew-Rate Reduction of Dynamic Load Control Signal; 3.5.4 Linearization of Dynamic Load Amplifier; 3.6 Measurement Methods for Dynamic Load Amplifiers | |
| 505 | 8 | |a 3.6.1 Test Bed Sync for the Dynamic Load System3.6.2 Continuous-Wave Versus Complex Stimulus; 3.6.3 Complex Stimulus Measurements Setup; 3.6.4 Complex Characterization Techniques; References; Selected Bibliography; Chapter 4 Active Load Modulation Power Amplifiers; 4.1 Balanced Versus Doherty; 4.2 Active Load Pulling Effect; 4.3 Active Load Amplifiers; 4.4 Doherty Amplifier; 4.4.1 Impedance Inverter; 4.4.2 Amplifier Cells; 4.4.3 Offset Lines; 4.4.4 Input Power Splitter; 4.4.5 Output Doherty Combining; 4.5 Classical Doherty Limitations and Solutions; 4.5.1 Low Breakpoint Efficiency | |
| 590 | |a eBooks on EBSCOhost |b EBSCO eBook Subscription Academic Collection - Worldwide | ||
| 650 | 0 | |a Power amplifiers. | |
| 650 | 0 | 4 | |a Industrial chemistry & manufacturing technologies. |
| 650 | 6 | |a Amplificateurs de puissance. | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Mechanical. |2 bisacsh | |
| 650 | 7 | |a Power amplifiers |2 fast | |
| 653 | |a Microwave | ||
| 653 | |a Technology, Engineering, Agriculture | ||
| 653 | |a Technologie, Ingenieurswissenschaft, Landwirtschaft | ||
| 653 | |a Technologie, ingénierie et agriculture | ||
| 653 | |a Industrial chemistry & manufacturing technologies | ||
| 653 | |a Industrielle Chemie und Fertigungstechnologien | ||
| 653 | |a Chimie industrielle et technologies industrielles | ||
| 776 | 0 | 8 | |i Print version: |a Wang, Zhancang. |t High-efficiency load modulation power amplifiers for wireless communications. |d Boston ; London : Artech House, [2017] |w (DLC) 2017471519 |
| 830 | 0 | |a Artech House microwave library. | |
| 856 | 4 | 0 | |u https://ebsco.uam.elogim.com/login.aspx?direct=true&scope=site&db=nlebk&AN=1825931 |z Texto completo |
| 880 | 8 | |6 505-00/(S |a 2.4.3 Narrow Tone Spacing Varactor Stack2.5 Passive Impedance Tuner Topologies; 2.5.1 L-Section Impedance Tuner; 2.5.2 Π-Section Impedance Tuner; 2.5.3 T-Section Impedance Tuner; 2.5.4 Multiple Tunable Element Impedance Tuner; References; Selected Bibliography; Chapter 3 Dynamic Load Modulation Power Amplifiers; 3.1 Dynamic Load Modulation Basics; 3.2 Passive Impedance Tuner Considerations; 3.2.1 Topology Selection for Impedance Tuner; 3.2.2 Design Considerations of Load Impedance Tuner; 3.3 Varactor Driver for Dynamic Load; 3.3.1 OPAMP Driver; 3.3.2 FET Amplifier Driver | |
| 938 | |a EBSCOhost |b EBSC |n 1825931 | ||
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| 938 | |a ProQuest Ebook Central |b EBLB |n EBL5430715 | ||
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