臺灣博碩士論文加值系統

在本文中,我們探討有限寬度接地平板對微帶線第一高階模與主模的影響，並探討二種有限接地平板的特例:對稱結構與反轉結構。
另外，我們也將介紹一種新發現的洩漏模，並介紹此種洩漏模的電流分布以及色散特性。

The finite ground plane effects on the first higher-order mode and the dominant mode of a microstrip is presented. Two special cases of the finite ground plane (the symmetric structure and the reverse structure) are discussed in this thesis.
A new additional leaky mode is reported. We introduce the current distributions and the dispersion characteristics of this mode.

Chapter1 Introduction ------------------------------------- 1
Chapter2 The Finite Ground Plane Effects on the Microstrips 3
2.1 Introduction ------------------------------------------ 3
2.2 Effects of Finite Ground Plane ------------------------ 4
2.3 Reversed Structure ------------------------------------ 14
Chapter3 New Additional Modes ----------------------------- 20
3.1 Introduction ------------------------------------------ 20
3.2 Additional Modes -------------------------------------- 23
Charter4 Conclusions -------------------------------------- 27
Appendix A: Formulation of the Planar Multi-Layer Structure ----------------------------------------------------------- 28
A.1 Introduction ------------------------------------------ 28
A.2 Dyadic Green’s Function for Homogeneous Structure ---- 30
A.3 Dyadic Green’s Function for Multi-Layer Structure ---- 34
A.4 The Method of Moment ---------------------------------- 39
Appendix B: Some Figure of the Bound Mode ----------------- 42