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1. |
Record Nr. |
UNINA9910826135603321 |
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Autore |
Raghavan Arvind |
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Titolo |
Modeling and design techniques for RF power amplifiers / / Arvind Raghavan, Nuttapong Srirattana, Joy Laskar |
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Pubbl/distr/stampa |
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Hoboken, N.J., : Wiley-Interscience, : IEEE Press, c2008 |
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ISBN |
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9786611204013 |
9781281204011 |
1281204013 |
9780470228319 |
0470228318 |
9780470228302 |
047022830X |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (220 p.) |
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Altri autori (Persone) |
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SrirattanaNuttapong |
LaskarJoy |
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Disciplina |
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Soggetti |
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Power amplifiers - Design and construction |
Amplifiers, Radio frequency |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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PREFACE ix -- 1 INTRODUCTION 1 -- 1.1 Semiconductor Technology and RF Power Amplifier Design 2 -- 1.2 Device Modeling 3 -- 1.3 Power Amplifier IC Design 4 -- 1.4 Power Amplifier Linearity 5 -- 1.5 Modulation Schemes 5 -- 1.6 Circuit Simulation 9 -- 1.7 Load-Pull Measurements 10 -- References 13 -- 2 DEVICE MODELING FOR CAD 15 -- 2.1 Introduction 15 -- 2.2 Bipolar Junction and Weterojunction Bipolar Transistors 16 -- 2.3 Bipolar Device Models 18 -- 2.3.1 The Ebers-Moll Model 18 -- 2.3.2 The Gummel-Poon Model 20 -- 2.3.3 The VBlC Model 25 -- 2.3.4 MEXTRAM 29 -- 2.3.5 HICUM 32 -- 2.4 MOSFET Device Physics 35 -- 2.5 MOSFET Device Models 38 -- 2.5.1 The Level 1 Model 38 -- 2.5.2 The Level 2 and Level 3 Models 40 -- 2.5.3 BSlM 40 -- 2.5.4 The BSIM2 and HSPICE Level 28 Models 43 -- 2.5.5 BSIM3 44 -- 2.5.6 MOS Model 9 and MOS Model 11 45 -- 2.5.7 BSIM4 45 -- References 46 -- 3 EMPIRICAL MODELING OF BIPOLAR DEVICES 49 -- 3.1 Introduction 49 -- 3.1.1 Modeling the HBT versus |
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the BJT 49 -- 3.1.2 Parameter Extraction 50 -- 3.1.3 Motivation for an Empirical Bipolar Device Model 51 -- 3.1.4 Physics-Based and Empirical Models 53 -- 3.1.5 Compatibility between Large- and Small-Signal Models 53 -- 3.2 Model Construction and Parameter Extraction 54 -- 3.2.1 Current Source Model 54 -- 3.2.2 Current Source Model Parameter Extraction 56 -- 3.2.3 Extraction of Intrinsic Capacitances 58 -- 3.2.4 Extraction of Base Resistance 60 -- 3.2.5 Parameter Extraction Procedure 61 -- 3.3 Temperature-Dependent InGaP/GaAs HBT Large-Signal Model 63 -- 3.4 Empirical Si BJT Large-Signal Model 71 -- 3.5 Extension of the Empirical Modeling Method to the SiGe HBT 77 -- 3.6 Summary 83 -- References 83 -- 4 SCALABLE MODELING OF RF MOSFETS 87 -- 4.1 Introduction 87 -- 4.1.1 NQS Effects 88 -- 4.1.2 Distributed Gate Resistance 89 -- 4.1.3 Distributed Substrate Resistance 89 -- 4.2 Scalable Modified BSIM3v3 Model 91 -- 4.2.1 Scalability of MOSFET Model 91 -- 4.2.2 Extraction of Small-Signal Model Parameters 94 -- 4.2.3 Scalable Substrate Network Modeling 101. |
4.2.4 Modified BSIM3v3 Model 116 -- 4.3 Summary 120 -- References 120 -- 5 POWER AMPLIFIEIR IC DESIGN 123 -- 5.1 Introduction 123 -- 5.2 Power Amplifier Design Methodology 124 -- 5.3 Classes of Operation 125 -- 5.4 Performance Metrics 132 -- 5.5 Thermal Instability and Ballasting 136 -- References 138 -- 6 POWER AMPLIFIER DESIGN IN SILICON 141 -- 6.1 Introduction 141 -- 6.2 A 2.4-GHz High-Efficiency SiGe HBT Power Amplifier 142 -- 6.2.1 Circuit Design Considerations 143 -- 6.2.2 Analysis of Ballasting for SiGe HBT Power Amplifiers 146 -- 6.2.3 Harmonic Suppression Filter and Output Match Network 148 -- 6.2.4 Performance of the Power Amplifier Module 150 -- 6.3 RF Power Amplifier Design Using Device Periphery Adjustment 153 -- 6.3.1 Analysis of the Device Periphery Adjustment Technique 155 -- 6.3.2 1.9-GHz CMOS Power Amplifier 157 -- 6.3.3 1.9-GHz CDMA/PCS SiGe HBT Power Amplifier 162 -- 6.3.4 Nonlinear Term Cancellation for Linearity Improvement 166 -- References 169 -- 7 EFFICIENCY ENHANCEMENT OF RF POWER AMPLIFIERS 173 -- 7.1 Introduction 173 -- 7.2 Efficiency Enhancement Techniques 174 -- 7.2.1 Envelope Elimination and Restoration 174 -- 7.2.2 Bias Adaptation 175 -- 7.2.3 The Doherty Amplifier Technique 175 -- 7.2.4 Chireix's Outphasing Amplifier Technique 176 -- 7.3 The Classical Doherty Amplifier 179 -- 7.4 The Multistage Doherty Amplifier 181 -- 7.4.1 Principle of Operation 181 -- 7.4.2 Analysis of Efficiency 186 -- 7.4.3 Practical Considerations 188 -- 7.4.4 Measurement Results 190 -- References 198 -- INDEX 199. |
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Sommario/riassunto |
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The book covers RF power amplifier design, from device and modeling considerations to advanced circuit design architectures and techniques. It focuses on recent developments and advanced topics in this area, including numerous practical designs to back the theoretical considerations. It presents the challenges in designing power amplifiers in silicon and helps the reader improve the efficiency of linear power amplifiers, and design more accurate compact device models, with faster extraction routines, to create cost effective and reliable circuits. |
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2. |
Record Nr. |
UNINA9910964001303321 |
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Autore |
DING YAO |
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Titolo |
华北东北博物馆镇馆之宝 |
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Pubbl/distr/stampa |
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BeiJing, : PEKING UNIVERSITY PRESS, 2013 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (227 p.) |
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Soggetti |
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Archaeology - China |
Art, Chinese |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di contenuto |
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Intro -- 平复帖卷 -- 【东晋 陆机 镇馆指数★★★★★】 -- 各种釉彩大瓶 -- 【清乾隆 镇馆指数★★★★★】 -- 陶鹰鼎 -- 【新石器时代庙底沟文化 镇馆指数★★★★★】 -- 大禹治水图玉山 -- 【清乾隆 镇馆指数★★★★★】 -- 清明上河图卷 -- 【北宋 张择端 镇馆指数★★★★★】 -- 象牙席 -- 【清 镇馆指数★★★★☆】 -- 孝靖皇后凤冠 -- 【明 镇馆指数★★★★☆】 -- 四羊方尊 -- 【商代晚期 镇馆指数★★★★★】 -- 后母戊鼎 -- 【商代晚期 镇馆指数★★★★★】 -- 彩绘鹳鱼石斧纹陶缸 -- 【新石器时代庙底沟文化 镇馆指数★★★★★】 -- 景德镇窑青白釉水月观音菩萨像 -- 【清 镇馆指数★★★☆☆】 -- 紫檀描金七重檐宝塔 -- 【清 镇馆指数★★★☆☆】 -- 袁江骊山避暑图轴 -- 【清 镇馆指数★★★☆☆】 -- 季鸟尊 -- 【西周 镇馆指数★★★★☆】 -- 北京人头骨化石 -- 【旧石器时代 镇馆指数★★★★☆】 -- 豳公 -- 【西周中期 镇馆指数★★★★★】 -- 龙纹铜禁 -- 【西周早期 镇馆指数★★★★☆】 -- 错金银龙凤方案 -- 【战国 镇馆指数★★★★★】 -- 乾隆珐琅彩芍药雉鸡纹玉壶春瓶 -- 【清 镇馆指数★★★★☆】 -- 范宽雪景寒林图轴 -- 【北宋 镇馆指数★★★★★】 -- 螭龙纹谷钉玉璧 -- 【东汉 镇馆指数★★★★★】 -- 景德镇窑青花釉里红镂雕盖罐 -- 【元 镇馆指数★★★★★】 -- 长信宫灯 -- 【西汉 镇馆指数★★★★★】 -- 金缕玉衣 -- 【西汉 镇馆指数★★★☆☆】 -- 赵卿墓鸟尊 -- 【春秋晚期 镇馆指数★★★★☆】 -- 捧莲蕾童子 -- 【北魏 镇馆指数★★★★☆】 -- 【元 镇馆指数★★★★☆】 -- 王渊《山桃锦鸡图轴》 -- 人物故事彩绘描漆屏风 -- 【北魏 镇馆指数★★★★★】 -- 司马金龙墓石雕柱础 -- 【北魏 镇馆指数★★★★☆】 -- 虞弘墓石椁 -- 【隋 镇馆指数★★★★★】 -- 侯马盟书 -- 【春秋 镇馆指数★★★★☆】 -- 鹰形金冠饰 -- 【战国 镇馆指数★★★★☆】 -- 玉猪龙 -- 【镇馆指数★★★★☆】 -- 万岁通天帖卷 -- 【唐 镇馆指数★★★★★】 -- 银釉鸡冠壶 -- 【辽 镇馆指数★★★☆☆】 -- 云龙人物纹转心象牙球 -- 【清 镇馆指数★★★☆☆】 -- 紫莺鹊谱缂丝 -- 【北宋 镇馆指数★★★★★】 -- 摹张萱虢国夫人游春图卷 -- 【北宋 镇馆指数★★★★★】 -- 赵佶瑞鹤图卷 -- 【北宋 镇馆指数★★★★★】 -- 传周簪花仕女图卷 -- 【唐 镇馆指数 |
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★★★★★】 -- 铜坐龙 -- 【金 镇馆指数★★★☆☆】 -- 董其昌《昼锦堂图》卷 -- 【明 镇馆指数★★★☆☆】 -- 张文姬归汉图卷 -- 【金 镇馆指数★★★★☆】 -- 参考文献. |
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Sommario/riassunto |
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The book provides an extensive exploration of Chinese historical artifacts and museum collections, focusing on the regions of Northern and Northeastern China. It details significant archaeological discoveries, notable artworks, and historical relics, highlighting their cultural and artistic value. Emphasis is placed on the historical context and craftsmanship of pieces such as ancient calligraphy, jade carvings, and bronze works. The book is intended for historians, archaeologists, art enthusiasts, and anyone interested in Chinese cultural heritage, aiming to preserve and promote understanding of these treasures. |
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