theory of transmission lines 中文意思是什麼
theory of transmission lines
解釋
傳輸線理論- theory : n. 1. 理論，學理，原理。2. 學說，論說 （opp. hypothesis）。3. 推測，揣度。4. 〈口語〉見解，意見。
- of : OF ＝Old French 古法語。
- transmission : n 遞送；傳遞；傳達；傳染；移轉；【機械工程】傳動；傳遞；變速器；聯動機件；【無線電】傳送；發射；...
- lines : （輪船/航空/航運等）公司
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The validity and superiority of all these are proved by use the parallel converter of novel upfc to implement reactive current compensation, zero sequence and negative sequence currents compensation, harmonic currents compensation and the mixed compensation of them. this thesis also studies that use novel upfc to implement two phases operating in high - voltage transmission lines by theory analyze and simulation testify
提出了基於多電平變換器的廣義大功率有害電流補償的概念，提出了適合於它的多環定時滯環控制方案，通過用新型upfc的並聯變換器實現無功補償、零序和負序補償、諧波補償及它們的綜合補償來驗證了其有效性和優越性。 -
The variational theory in electromagnetics and its application in computing the characteristic impedance of conformal coaxial transmission lines are presented in this thesis. input impedance of wire antennas is also computed with a hybrid method of variational principles and the finite - difference time - domain method
本文主要研究了電磁變分理論及其在共形同軸傳輸線特性阻抗的求解和與時域有限差分法相結合求線天線輸入阻抗等方面的應用。 -
To the pcb, here detailedly introduce all kinds of disturb, sensitive element and the coupling modes of transmit. here mainly analyse the master coupling route ( the trace of the pcb ) and the shield of crust in theory, set up the models of them include the study on the effect of an external electromagnetic interference on a pcb trace, the study on the effect of an hole leak electromagnetic interference on a pcb trace and the study on the crosstalk analysis between two transmission - lines of pcb
詳細介紹了pcb上的電磁兼容原理，對于主要耦合干擾途徑（對pcb上走線的耦合）和pcb的外殼屏蔽進行了詳細的理論分析及推導，對pcb板上微帶線走線的各種耦合情況和外殼屏蔽進行了建模，包括外電磁場對走線的耦合、孔縫泄漏場對走線的耦合、走線之間的串擾等情況。
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