Yip Kim-fung. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaves 95-100). / Abstracts in English and Chinese. / Abstract --- p.I / Acknowledgement --- p.III / Table of Contents --- p.IV / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Motivation --- p.1 / Chapter 1.2 --- Objective --- p.6 / Chapter Chapter 2 --- Theory of Oscillators --- p.7 / Chapter 2.1 --- Oscillator Design --- p.7 / Chapter 2.1.1 --- Loop-Gain Method --- p.7 / Chapter 2.1.2 --- Negative Resistance-Conductance Method --- p.8 / Chapter 2.1.3 --- Crossed-Coupled Oscillator --- p.10 / Chapter Chapter 3 --- Noise Analysis --- p.15 / Chapter 3.1 --- Origin of Noise Sources --- p.16 / Chapter 3.1.1 --- Flicker Noise --- p.16 / Chapter 3.1.2 --- Thermal Noise --- p.17 / Chapter 3.1.3 --- Noise Model of Varactor --- p.18 / Chapter 3.1.4 --- Noise Model of Spiral Inductor --- p.19 / Chapter 3.2 --- Derivation of Resonator --- p.19 / Chapter 3.3 --- Phase Noise Model --- p.22 / Chapter 3.3.1 --- Leeson's Model --- p.23 / Chapter 3.3.2 --- Phase Noise Model defined by J. Cranincks and M Steyaert --- p.24 / Chapter 3.3.3 --- Non-linear Analysis of Phase Noise --- p.26 / Chapter 3.3.4 --- Flicker-Noise Upconversion Mechanism --- p.31 / Chapter 3.4 --- Phase Noise Reduction Techniques --- p.33 / Chapter 3.4.1 --- Conventional Tank Circuit Structure --- p.33 / Chapter 3.4.2 --- Enhanced Q tank circuit Structure --- p.35 / Chapter 3.4.3 --- Tank Circuit with parasitics --- p.37 / Chapter 3.4.4 --- Reduction of Up-converted Noise --- p.39 / Chapter Chapter 4 --- CMOS Technology and Device Modeling --- p.42 / Chapter 4.1 --- Device Modeling --- p.42 / Chapter 4.1.1 --- FET model --- p.42 / Chapter 4.1.2 --- Layout of Interdigitated FET --- p.46 / Chapter 4.1.3 --- Planar Inductor --- p.48 / Chapter 4.1.4 --- Circuit Model of Planar Inductor --- p.50 / Chapter 4.1.5 --- Inductor Layout Consideration --- p.54 / Chapter 4.1.6 --- CMOS RF Varactor --- p.55 / Chapter 4.1.7 --- Parasitics of PMOS-type varactor --- p.57 / Chapter Chapter 5 --- Design of Integrated CMOS VCOs --- p.59 / Chapter 5.1 --- 1.5GHz CMOS VCO Design --- p.59 / Chapter 5.1.1 --- Equivalent circuit model of differential LC VCO --- p.59 / Chapter 5.1.2 --- Reference Oscillator Circuit --- p.61 / Chapter 5.1.3 --- Proposed Oscillator Circuit --- p.62 / Chapter 5.1.4 --- Output buffer --- p.63 / Chapter 5.1.5 --- Biasing Circuitry --- p.64 / Chapter 5.2 --- Spiral Inductor Design --- p.65 / Chapter 5.3 --- Determination of W/L ratio of FET --- p.67 / Chapter 5.4 --- Varactor Design --- p.68 / Chapter 5.5 --- Layout (Cadence) --- p.69 / Chapter 5.6 --- Circuit Simulation (SpectreRF) --- p.74 / Chapter Chapter 6 --- Experimental Results and Discussion --- p.76 / Chapter 6.1 --- Measurement Setup --- p.76 / Chapter 6.2 --- Measurement results: Reference Oscillator Circuit --- p.81 / Chapter 6.2.1 --- Output Spectrum --- p.81 / Chapter 6.2.2 --- Phase Noise Performance --- p.82 / Chapter 6.2.3 --- Tuning Characteristic --- p.83 / Chapter 6.2.4 --- Microphotograph --- p.84 / Chapter 6.3 --- Measurement results: Proposed Oscillator Circuit --- p.85 / Chapter 6.3.1 --- Output Spectrum --- p.85 / Chapter 6.3.2 --- Phase Noise Performance --- p.86 / Chapter 6.3.3 --- Tuning Characteristic --- p.87 / Chapter 6.3.4 --- Microphotograph --- p.88 / Chapter 6.4 --- Comparison of Measured Results --- p.89 / Chapter 6.4.1 --- Phase Noise Performance --- p.89 / Chapter 6.4.2 --- Tuning Characteristic --- p.90 / Chapter Chapter 7 --- Conclusion and Future Work --- p.93 / Chapter 7.1 --- Conclusion --- p.93 / Chapter 7.2 --- Future Work --- p.94 / References --- p.95 / Author's Publication --- p.100 / Appendix A --- p.101 / Appendix B --- p.104 / Appendix C --- p.106
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323830 |
| Date | January 2002 |
| Contributors | Yip, Kim-fung., Chinese University of Hong Kong Graduate School. Division of Electronic Engineering. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, vi, 106 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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