Signal Processing for RF Circuit Impairment Mitigation

• Autore: Huang Xinping
• Pubblicazione: Norwood : , : Artech House, , 2014; [Piscataqay, New Jersey] : , : IEEE Xplore, , [2014]
• Descrizione fisica: 1 online resource (231 p.)
• Disciplina: 621.3822
• Soggetto topico: Signal processing
• Soggetto genere / forma: Electronic books.
• Altri autori: ZhuZhiwem LeungHenry
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Signal Processing for RF Circuit Impairment Mitigation; Contents; Preface; 1 Introduction; 1.1 A Basic Wireless Communication System; 1.2 Spatial Diversity Transmissions; 1.3 Dual-Polarization Transmissions; 1.4 Impairment Mitigation by Signal Processing; Reference; 2 I/Q Impairment and Compensation Techniques; 2.1 Introduction; 2.2 Some Preliminaries; 2.2.1 Direct-Conversion Quadrature Modulator; 2.2.2 Direct-Conversion Quadrature Demodulator; 2.3 Modulator I/Q Impairment Compensation; 2.3.1 I/Q Impairment Modeling; 2.3.2 Frequency-Independent Impairment Compensation. ; 2.3.3 Frequency-Dependent Impairment Compensation2.4 Demodulator I/Q Impairment Compensation; 2.4.1 I/Q Impairment Modeling; 2.4.2 Frequency-Independent Impairment Compensation; 2.4.3 Frequency-Dependent Impairment Compensation; 2.5 Conclusion; References; 3 Nonlinear PA Linearization; 3.1 Introduction; 3.1.1 PA Nonlinearity; 3.1.2 Linearization Approaches; 3.2.
• Sommario/riassunto: A wireless communication system employs a radio frequency (RF) wave to transmit information bearing signals. In modern digital communication systems, sophisticated modulation techniques are developed to modulate information onto an RF carrier waveform, so as to transmit more information. This new book presents signal processing techniques for reducing impairments of analog and RF circuits in wireless communications systems. Engineers, researchers, and students will find full coverage of the topic, including vector modulators, power amplifiers, vector demodulators, group delay distortion in analog/RF filters, digital beamforming networks, and dual polarization systems. Several applications are discussed, including both single carrier and multi-carrier scenarios.
• Titolo autorizzato: Signal Processing for RF Circuit Impairment Mitigation
• ISBN: 1-60807-572-9
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910460382903321
• Lo trovi qui: Univ. Federico II
• Serie: Artech House mobile communications series.