지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수4
2016
Chapter 1. Introduction 11.1. Introduce to UWB WBAN 11.2. Outline of the Thesis 15Chapter 2. Considering Matters of UWB RF Transceiver 162.1. Overview 162.2. UWB RF Transceiver Configuration 162.2.1. Transmitter Structure 162.2.2. Receiver Structure 182.3. DAA (Detection and Avoid) 202.4. Design Consideration of UWB RF Transmitter for WBAN Applications 212.4.1. Center Frequency 212.4.2. Pulse Waveform 212.4.3. Pulse Shape 222.4.4. EIRP (Equivalent Isotropically Radiated Power) 252.4.5. Spectral Mask 262.5. Design Consideration of UWB RF Non-coherent Receiver for WBAN Applications 272.5.1. Ultra Wide Band & High Gain RF Front-end 272.5.2. Interference Rejection 282.5.3. Ringing Noise 29Chapter 3. Design of UWB RF Transceiver 313.1. Design of Digital based UWB RF Transmitter 313.2. Sub-blocks Design of UWB RF Transmitter 333.2.1. Pulse Generator 333.2.1.1. Unit Pulse Generator 353.2.1.2. Time Delay Cell 363.2.2. Pulse Combiner 383.2.3. Pulse Waveform and Spectrum Simulation Results 403.3. Design of Non-coherent UWB RF Receiver 463.4. Sub-blocks Design of UWB RF Receiver 493.4.1. UWB RF LNA Stage 493.4.2. Envelope Detector 573.4.3. Variable Gain Amplifier 593.4.4. Ringing Elimination Switch 613.4.5. Pulse Width Controller 67Chapter 4. Measurement Results of UWB RF Transceiver 704.1. UWB RF Transceiver Module & Chip Photograph 704.2. Transmitter Measurement Results 714.3. Receiver Measurement Results 784.4. Transceiver Measurement Summary 864.5. UWB SoC for WBAN Applications 874.5.1. UWB SoC Ver.0 874.5.2. UWB SoC Ver.1 90Chapter 5. Conclusion 95Reference 97
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