首页--工业技术论文--无线电电子学、电信技术论文--电子元件、组件论文--微波过渡元件论文

微波毫米波高性能无源元件的研究

摘要第5-6页
Abstract第6-7页
List of Abbreviations and Symbols第16-17页
Chapter 1 Introduction第17-29页
    1.1. Motivation第17-20页
    1.2. Recent Research Situation of Passive Devices第20-24页
    1.3. The Objective and Investigation Content第24-26页
        1.3.1. Investigation objective第24页
        1.3.2. The main investigation content第24-26页
    References第26-29页
Chapter 2 Fundamental of the Microwave Asymmetric Filter第29-43页
    2.1. Motivation第29页
    2.2. Investigating the Network Approximation第29-32页
        2.2.1. Ideal low-pass filtering characteristics第29-30页
        2.2.2. Pseudo-elliptic Function第30-31页
        2.2.3. Admittance Inverter Filtering Prototype第31-32页
    2.3. Microwave Asymmetrical Response Filters第32-39页
        2.3.1. Categorization Schematic第32-33页
        2.3.2. Synthesis from a low-pass cross-coupled Prototype第33-36页
        2.3.3. The new transform technique for realizing asymmetrical response filters第36-39页
    2.4. Conclusion第39-40页
    References第40-43页
Chapter 3 A Novel Method for Realization High Performance Waveguide Passive Devices第43-77页
    3.1. Motivation第43-46页
    3.2. Perturbation in DMCCs and High Selectivity Filters第46-53页
        3.2.1. Perturbing notch in the proposed DMCC第47-49页
        3.2.2. Filter with the Adjustable Transmission Zeros and Expanded Bandwidth第49-53页
    3.3. Design Method第53-56页
        3.3.1. Equivalent circuit of implemented asymmetrical filters第53-55页
        3.3.2. Optimization Approach第55-56页
    3.4. Realization Examples第56-72页
        3.4.1. Design Example 3-1:Two V-band multi-pole DMCC-perturbed BPFs第57-66页
            3.4.1.1. Design Analysis第57-64页
            3.4.1.2. Filter Fabrication and Measurement第64-66页
        3.4.2. Design Example 3-2:A V-band high isolation Diplexer第66-72页
            3.4.2.1. Overview of the High Performance Diplexer第66-67页
            3.4.2.2. Design Analysis第67-70页
            3.4.2.3. Diplexer Fabrication and Measurement第70-72页
    3.5. Conclusion第72-73页
    References第73-77页
Chapter 4 Design of Selectivity-improved Dual-mode SIW Filters第77-115页
    4.1. Motivation第77-81页
    4.2. Fundamental of the Substrate Integrated Waveguide Technology第81-90页
        4.2.1. Structure characteristics第81-82页
        4.2.2. Design Procedure第82-87页
            4.2.2.1. The SIW rectangular cavity第82-83页
            4.2.2.2. The SIW circular cavity第83-87页
        4.2.3. Investigating Losses for the SIW circular cavity第87-89页
        4.2.4 SIW transitions to other planar transmission line technologies第89-90页
    4.3. Investigating the Perturbed SIW-based Filters第90-95页
        4.3.1. Background第90-91页
        4.3.2. Analyzing the SIW DMCC with the perturbing element第91-95页
    4.4. Realization Examples第95-106页
        4.4.1 Design Example 4-1:The Q-band SIW-based multi-pole BPFs第95-102页
            4.4.1.1. Design analysis第95-101页
            4.4.1.2. Fabrication and measurement第101-102页
        4.4.2. Design Example 4-2:The X-band improved selectivity SIW-based BPFs第102-106页
            4.4.2.1. Design analysis第102-104页
            4.4.2.2. Fabrication and measurement第104-106页
    4.5. Conclusion第106-107页
    References第107-115页
Chapter 5 Design the X-band Minimized Phase Noise Oscillators第115-139页
    5.1. Motivation第115-116页
    5.2. Fundamental of the Microwave Oscillator Phase Noise第116-123页
        5.2.1. Investigated Oscillator Configuration第116-117页
        5.2.2. Oscillation Conditions第117-118页
        5.2.3. Frequency Stability第118-120页
        5.2.4. Oscillator Phase Noise第120-121页
        5.2.5. Lesson's Model and How to Minimize the Phase Noise第121-123页
    5.3. Minimizing the Oscillator Phase Noise Using Perturbed Resonators第123-134页
        5.3.1. Approach Analysis第123-125页
        5.3.2. Design the Perturbed Resonator with the Improved Group Delay第125-128页
        5.3.3. Design the High Performance Oscillators第128-131页
        5.3.4. Fabrication and Measurement第131-134页
    5.4. Conclusion第134-135页
    References第135-139页
Chapter 6 Conclusions第139-141页
Acknowledgement第141-142页
Bibliography第142-143页
Publications第143页

论文共143页,点击 下载论文
上一篇:甘氨酸配合物及N-氨甲酰-L-谷氨酸锌的合成及表征
下一篇:航空影像雾霾滤除技术研究