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具備頻率追踪迴路之低功耗混頻器優先接收機設計

為了解決Ayers custom的問題，作者吳銓益 這樣論述：

摘要 iAbstract iii誌 謝 vContent viList of Figures ixList of Tables xiiiChapter 1 Introduction 11.1 Application and Development of Wireless Sensor Networks 11.2 The Challenges of Wireless Sensor Networks 21.3 Duty-cycled Rendezvous Schemes of Wireless Sensor Netwo

rks 51.4 Considerations of the Low-power Wireless Systems 71.5 Thesis Organization 10Chapter 2 Receiver Design Consideration 112.1 Design Considerations of Low Power Receivers 112.1.1 Power Consumption 122.1.1.1 Reduction of Voltage Supply 122.1.1.2 Architectu

re Design of a Receiver 152.1.1.3 System Modulation and Startup Mechanism 172.1.2 Sensitivity 182.1.3 Interference Immunity 192.2 State-of-the-Art in Wake-Up Receivers 212.2.1 Direct Envelop Detection Receiver 212.2.2 Super-Regenerative Receiver 222.2.3 Low I

F Receiver 232.2.4 Injection Locked Receiver 252.2.5 Subsampling Receiver 252.2.6 Uncertain IF Receiver 282.2.7 Mixer-first Receiver 292.3 Chapter Conclusion 30Chapter 3 Mixer-first Receiver with N-path Passive Methodology 323.1 Path number selection of N-Pa

th Passive Mixers 333.2 Single-to-Differential Passive Mixer 353.2.1 The Input Impedance of the Two-path Passive Mixer 353.2.1.1 Input impedance of Zero-IF SDPM 373.2.1.2 Input Impedance of Heterodyne SDPM 423.2.1.3 Input Impedance with LO Harmonics Influence 463.2.2

Frequency Response of Single-to-Differential Passive Mixer 493.2.2.1 Input Frequency Response of SDPM 493.2.2.2 Zero-IF Output Frequency Response of SDPM 513.2.2.3 Heterodyne Output Frequency Response of SDPM 523.2.3 Noise Analysis of Single-to-Differential Passive Mixer 543

.3 Frequency Tracking Mechanism 573.4 Chapter Conclusion 62Chapter 4 433 MHz Mixer-First Receiver with a Self-Frequency Tracking Loop 634.1 OOK Receiver 634.1.1 RF Front-End Matching Network 644.1.2 Self-Adjusted Frequency Tracking Circuit 674.1.2.1 Phase Freque

ncy Detector and Charge Pump 714.1.2.2 4-bit DAC 724.1.3 IF Band Gain and Demodulation Path 724.1.4 Data Acquisition Path with Envelop Detector and Comparator 744.1.5 Digital Control LC Oscillator 754.2 OOK/BFSK Receiver 774.2.1 Calibration/ Demodulation Selector

784.2.2 BFSK Demodulation Path 794.2.3 Digital Comparator 814.2.4 Data Correlator 824.3 Measurement and Discussion 854.3.1 Measurement Setup 854.3.2 Measurement Results 864.4 Chapter Conclusion 102Chapter 5 Self-powering Wireless Soil-pH and Electrical

Conductance Monitoring IC with Hybrid Microbial Electrochemical and Photovoltaic Energy Harvesting 1035.1 Motivation 1035.2 Self-powering Wireless Soil-pH and Electrical Conductance Monitoring IC with Hybrid Microbial Electrochemical and Photovoltaic Energy Harvesting 1065.2.1 Dual

-Input Dual-Output Power Management Unit 1075.2.2 Sensor Readout Circuitry 1085.2.3 Self-Frequency Tracking Receiver 1115.2.4 Chirp-Modulation Transmitter 1155.3 Measurement setup and results 1185.3.1 DIDO PMU Measurement Results 1185.3.2 SRC Measurement Results

1205.3.3 SFT-RX Measurement Results 1225.3.4 CMTX Measurement Results 1255.4 Summary 127Chapter 6 Conclusion and Future Work 128Reference 129Publication List 136