Advanced microwave circuit design for multi-band applications.

Law, Carlos.Thesis (M.Phil.)--Chinese University of Hong Kong, 2008.Includes bibliographical references (leaves 119-122).Abstracts in English and Chinese.Abstract --- p.i論文摘要 --- p.iiiAcknowledgement --- p.vTable of Content --- p.viList of Figures --- p.ixList of Tables --- p.xvList of Abbreviations --- p.xviChapter Chapter 1: --- Introduction --- p.1Chapter 1.1 --- Emergence of Multi-band Microwave Circuits --- p.1Chapter 1.2 --- Original Contribution --- p.2Chapter 1.3 --- Overview of the Thesis Organization --- p.3Chapter 1.4 --- "Research Approach, Assumptions and Limitations" --- p.5Chapter Chapter 2： --- Fundamentals in Filter and Power Divider Design --- p.7Chapter 2.1 --- Filter --- p.7Chapter 2.1.1 --- Introduction to Filters --- p.7Chapter 2.1.2 --- Transfer Function --- p.8Chapter 2.1.3 --- Low-pass Prototype and Elements --- p.11Chapter 2.1.4 --- Admittance Inverters --- p.13Chapter 2.2 --- Power Divider --- p.20Chapter 2.2.1 --- Introduction to Power Dividers --- p.20Chapter 2.2.2 --- Wilkinson Power Divider --- p.21Chapter 2.2.3 --- Multi-section Power Divider --- p.25Chapter 2.2.4 --- Power Divider with Unequal Power Division --- p.27Chapter Chapter 3： --- Conventional Multi-band Designs --- p.29Chapter 3.1 --- Micro-strip Multi-band Filters --- p.29Chapter 3.1.1 --- Parallel Connection of Two Single-band Filters --- p.29Chapter 3.1.2 --- "Wide-band, Band-pass Filter and a Band-stop Filter in Cascade" --- p.32Chapter 3.1.3 --- Parallel-coupled SIR-based Dual-band Filter --- p.33Chapter 3.1.4 --- Vertical-stacked SIR-based Dual-band Filter --- p.34Chapter 3.1.5 --- Cross-coupled Hairpin SIR Dual-band Filter --- p.37Chapter 3.1.6 --- Folded Open-loop Ring Resonator-based Multi-band Filters --- p.38Chapter 3.1.7 --- Stubbed SIR-based Single-band Filter --- p.40Chapter 3.1.8 --- Open and Short-circuited Stub-based Dual-band Filter --- p.41Chapter 3.1.9 --- Open Stub-based Dual-band Filter --- p.42Chapter 3.2 --- Spurious Suppression Techniques for Filters --- p.43Chapter 3.2.1 --- Insertion of Band-reject Filters --- p.43Chapter 3.2.2 --- Equalization of Eigen-mode Phase Velocities --- p.43Chapter 3.2.3 --- Insertion of Open Stubs --- p.45Chapter 3.2.4 --- Coupled SIR-based Structures --- p.47Chapter 3.2.5 --- Parallel Coupled Line --- p.49Chapter 3.2.6 --- Others --- p.50Chapter 3.3 --- Dual-band Power Dividers --- p.51Chapter 3.3.1 --- Two-section Transmission Line Topology --- p.51Chapter 3.3.2 --- Lumped Element-based Topology --- p.53Chapter 3.3.3 --- Shunt Stub Topology --- p.56Chapter Chapter 4: --- New Dual-band Filter with Wide Upper Stop-band … --- p.59Chapter 4.1 --- Proposed Topology --- p.60Chapter 4.2 --- Design and Analysis --- p.61Chapter 4.3 --- Design Example --- p.73Chapter 4.4 --- Summary --- p.79Chapter Chapter 5: --- New Tri-band Filter Design --- p.80Chapter 5.1 --- Proposed Topology --- p.80Chapter 5.2 --- Design and Analysis --- p.82Chapter 5.3 --- Design Example --- p.86Chapter 5.4 --- Summary --- p.91Chapter Chapter 6: --- New Dual-band Power Divider Design I --- p.92Chapter 6.1 --- Proposed Topology --- p.92Chapter 6.2 --- Design and Analysis --- p.94Chapter 6.3 --- Design Example --- p.98Chapter 6.4 --- Summary --- p.107Chapter Chapter 7: --- New Dual-band Power Divider Design II --- p.108Chapter 7.1 --- Proposed Topology --- p.108Chapter 7.2 --- Design and Analysis --- p.109Chapter 7.3 --- Design Example --- p.112Chapter 7.4 --- Summary --- p.115Chapter Chapter 8: --- Conclusion --- p.116Recommendation for Future Work --- p.118References --- p.119Author's Publications --- p.123Appendix 1: ABCD Parameters --- p.124Appendix 2: Program for Tri-band Filter --- p.125Appendix 3: Comparison of Dual-band Power Dividers --- p.129Appendix 4: Sensitivity of Power Divider to Resistor Variation --- p.14