The paper analyzed an s - band single ridged waveguide antenna used for near field measure by fdtd method and microwave transmition line theory 本文采用fdtd方法以及微波传输线理论对一个用于近场测量、工作在s波段的单脊波导天线进行了分析。
We also establish power - line fading model refer to the wireless channel model . the simulation results and the experimental results indicate the model is well fit to the real power - line 文中我们参考传输线理论和无线传输信道建模中的相关技术,建立了电力线阻抗模型和电力线多线瑞利衰落模型。
The transmission line equation is the basic equation of the transmission line theory and is an important equation from lumped parameter circuit to distributed parameter circuit in the circuit theory 传输线方程是传输线理论的基本方程,是电路理论中由集中参数电路过渡到分布参数电路的一个重要方程式。
In this paper , the crosstalk and radiation of multiple - core cable is analyzed according as the multiconductor transmission line , two ports network and antenna theory . firstly the fundamental theories are presented 本文主要依据多导体传输线理论、二端口网络理论和天线理论对多芯电缆的耦合泄漏和辐射发射进行了较为详细的分析讨论。
Then , using the opening transmission line model , the deduction of the tem - horn antenna far - field radiation formula is introduced . comparing with the traditional nb antenna array , the brief theory of uwb antenna is analyzed 然后介绍了应用开路传输线理论模型对tem喇叭天线轴上远场辐射的推导过程,并对比传统窄带天线阵列,分析了超宽带天线阵列的一般工作原理。
理论: theory传输线: tl transmission line; tra mi ion line; transmission line equivalent circuits形曲线理论: sigmoid curve theory等候线理论: queueing theory屈服线理论: yield line theory射线理论: ray theory升力线理论: lifting line theory天线理论: antenna theory涡线理论: line-vortex theory半波传输线: half-wave transmission line波导传输线: waveguide transmission line槽路传输线: tank line传输线,波导: transmission line传输线参数: linear electrical parameters; transmission line constants; transmission-line parameters传输线出错: line error传输线导纳: transmission-line admittance传输线电感: transmission line inductance传输线电缆: transmission-line cable传输线电流: transmission-line current传输线电压: transmission-line voltage传输线调整: transmission line regulation传输线干扰: line noise传输线功率: transmission-line power传输线广播: transmission line broadcasting传输线畸变: line distortion