Vai al contenuto principale della pagina

Envelope Tracking Power Amplifiers for Wireless Communications



(Visualizza in formato marc)    (Visualizza in BIBFRAME)

Autore: Wang Zhancang Visualizza persona
Titolo: Envelope Tracking Power Amplifiers for Wireless Communications Visualizza cluster
Pubblicazione: Norwood : , : Artech House, , 2014
[Piscataqay, New Jersey] : , : IEEE Xplore, , [2014]
Descrizione fisica: 1 online resource (363 p.)
Disciplina: 621.38413
Soggetto topico: Power amplifiers
Note generali: Description based upon print version of record.
Nota di bibliografia: Includes bibliographical references and index.
Nota di contenuto: Envelope Tracking Power Amplifiers for Wireless Communications; Contents; Preface; Acknowledgments; CHAPTER 1 High-Efficiency -- Power -- Amplifier -- Architectures and Devices; 1.1 Efficiency Definitions for RF PA; 1.2 Characteristics of Modern Modulated Signals; 1.2.1 Crest Factor; 1.2.2 Probability Density Function; 1.2.3 Second Generation Signal ; 1.2.4 Third Generation Signal ; 1.2.5 Fourth Generation Signal ; 1.3 Architectures for High-Efficiency PA; 1.3.1 Switch Mode PA; 1.3.2 Waveform-Engineered PA; 1.3.3 Doherty; 1.3.4 LINC and Outphasing; 1.3.5 Envelope Elimination and Restoration.
1.3.6 Envelope Tracking1.4 Device Technologies for High-Efficiency PA; 1.4.1 GaAs HBT; 1.4.2 CMOS ; 1.4.3 Si-LDMOS; 1.4.4 GaN HEMT; References; CHAPTER 2 Envelope -- Tracking -- Power -- Amplifier -- Basics; 2.1 Introduction; 2.1.1 Motivation for ET; 2.1.2 ET Pyramid; 2.2 Principle of ET; 2.2.1 Signal Definition; 2.2.2 ET Efficiency; 2.2.3 Design Cons.
Sommario/riassunto: Envelope tracking technology is seen as the most promising efficiency enhancement technology for RF power amplifiers for 4G and beyond wireless communications. More and more organizations are investing and researching on this topic with huge potential in academic and commercial areas. This is the first book on the market to offer complete introduction, theory, and design considerations on envelope tracking for wireless communications. This resource presents you with a full introduction to the subject and covers underlying theory and practical design considerations.
Titolo autorizzato: Envelope Tracking Power Amplifiers for Wireless Communications  Visualizza cluster
ISBN: 1-60807-785-3
Formato: Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione: Inglese
Record Nr.: 9910792134503321
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Serie: Artech House microwave library.