03481nam 2200601 450 991046038290332120200520144314.01-60807-572-9(CKB)3710000000570282(EBL)1794183(SSID)ssj0001437320(PQKBManifestationID)12606705(PQKBTitleCode)TC0001437320(PQKBWorkID)11461000(PQKB)11325001(MiAaPQ)EBC1794183(Au-PeEL)EBL1794183(OCoLC)905527300(CaBNVSL)mat09100474(IEEE)9100474(EXLCZ)99371000000057028220200730d2014 uy engur|n|---|||||txtccrSignal Processing for RF Circuit Impairment MitigationNorwood :Artech House,2014.[Piscataqay, New Jersey] :IEEE Xplore,[2014]1 online resource (231 p.)Artech House mobile communications seriesDescription based upon print version of record.1-60807-571-0 Includes bibliographical references and index.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.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.Artech House mobile communications series.Signal processingElectronic books.Signal processing.621.3822Huang Xinping931948Zhu Zhiwem931949Leung Henry931950CaBNVSLCaBNVSLCaBNVSLBOOK9910460382903321Signal Processing for RF Circuit Impairment Mitigation2096222UNINA