03450nam 2200589 450 991082611190332120230125220616.01-60807-572-9(CKB)3710000000570282(EBL)1794183(SSID)ssj0001437320(PQKBManifestationID)12606705(PQKBTitleCode)TC0001437320(PQKBWorkID)11461000(PQKB)11325001(Au-PeEL)EBL1794183(OCoLC)905527300(CaBNVSL)mat09100474(IEEE)9100474(MiAaPQ)EBC1794183(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 processingSignal processing.621.3822Huang Xinping1643321Zhu Zhiwem1643322Leung Henry1169480CaBNVSLCaBNVSLCaBNVSLBOOK9910826111903321Signal Processing for RF Circuit Impairment Mitigation3988505UNINA