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dc.contributor.author徐建芬en_US
dc.contributor.authorChien-Fen Hsuen_US
dc.contributor.author郭仁財en_US
dc.contributor.authorJen-Tasi Kuoen_US
dc.date.accessioned2014-12-12T02:21:02Z-
dc.date.available2014-12-12T02:21:02Z-
dc.date.issued1998en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT870435081en_US
dc.identifier.urihttp://hdl.handle.net/11536/64540-
dc.description.abstract摘要 本論文使用有限差分時域法探討微帶線之散射參數,且使用PML-ABC 作為FDTD 之吸收邊界條件。論文中探討激發源發射位置置於邊界面若干格距,有別於激發源置於邊界面上,造成邊界面既為信號面亦為吸收邊界面,此種切換的麻煩。此外,亦証實在50 ohm 微帶線上,PML ABC 之吸收率較Mur ABC 來得好。論文模擬及實作出微帶線之其他結構。zh_TW
dc.description.abstractAbstract In this thesis, the Finite-Difference Time-Domain (FD-TD) is employed to study the scattering parameters of microstrip structures, based on the use of Berenger's perfectly matched layer (PML) boundary condition. To begin with, a simple and efficient source excitation scheme for the FD-TD analysis of microstrip structures is developed. In this scheme, by moving the source plane several cells inside the near-end boundary, the interaction between the excitation and reflected waves are totally separated in time domain. In addition, the thesis verifies Berenger's PML ABC is more accurate than the Mur ABC for a 50ohm infinitely long microstrip line. The FD-TD method employing Berenger's PML is applied to analysis the coupled-line couplers, nonuniform coupled microstrips, and three-line microstrips. The simulated and measured S-parameters are shown and discussed in this thesis.en_US
dc.language.isoen_USen_US
dc.subject時域有限差分法zh_TW
dc.subjectfinite-difference time-domainen_US
dc.subjectperfectly matched layeren_US
dc.subjectPMLen_US
dc.subjectABCen_US
dc.subjectsource planeen_US
dc.title利用時域有限差分法解微帶線之結構zh_TW
dc.titleFinite-Difference Time-Domain (FDTD) Electromagnetic Computation for Microstrip Structuresen_US
dc.typeThesisen_US
dc.contributor.department電信工程研究所zh_TW
顯示於類別:畢業論文