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所在平台: Udemy |
课程主页: https://www.udemy.com/course/the-tao-of-phasor-the-key-to-microwave-engineering-transmission-lines/
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**课程名称：** 微波工程的钥匙：传输线 (The Key to Microwave Engineering: Transmission Lines) **课程概览：** 本课程是“相量之道”系列（The Tao of Phasor Series）的第三门课程，旨在为现代无线通信、高频电子和高速电子领域的电气工程师提供必备的传输线理论基础。对于那些对传输线及其在现代电子系统中的重要性感到好奇、渴望理解高频电子和微波工程奥秘的工程师来说，本课程是理想的选择。 **课程目标：** 本课程致力于以最简单明了的方式，让传输线理论更加易于理解。课程不仅仅关注如何使用相量分析传输线，更深入探讨其背后的“为什么”以及分析方法的发展演变。通过课程，您将能够： * 掌握将电磁学观点转化为电路观点的方法。 * 直观地理解电压和电流波在传输线上的传播过程。 * 具体理解特性阻抗的物理意义。 * 在不依赖复杂数学推导的前提下，建立坚实的谐振、滤波器和传输线理论基础，这些理论将贯穿您的整个电气工程职业生涯。 * 了解传输线的各种特性和行为，如波长、波速、传播常数、截止频率、驻波和特性阻抗等，并理解它们如何影响电路性能。 * 获得对微带线和微波滤波器在实际应用中的实践理解，从而避免在PCB设计中出现错误。 * 能够充满信心地准确设计高频电路。 **课程亮点：** 本课程将涵盖以下关键主题： * LC 槽路和諧振 * 28 种常见滤波器（1）- 仅含无源元件 * 28 种常见滤波器（2）- 包含放大器 * 传输线类型 * 传输线的小段模型 * 无限长传输线 * 利用相量求解传输线方程 * 无耗线及其在无限无耗线上的波解 * 波的传播方向 * 波长和波速 * 介质中的波长和波速 * 无限无耗线上的波传播 * 观察传输线上的波传播 * 特性阻抗的定义 * 特性阻抗的另一种视角 * 單獨的頻率 * 特性阻抗的物理意义 * 波的干涉 * 有限长传输线和驻波 * 反射系数 * 传输线效应 * 短路端接线和开路端接线 * 四分之一波长线 * 半波长线 * 实例分析 * 微带线 * 深入见解 加入我们将为您打开微波工程的大门！
A must-have knowledge for every E.E. engineer in the era of wireless communication, high-frequency and high-speed electronics.Do you feel challenged by transmission line and its significance in modern electronic systems?Are you intrigued by high-frequency electronics and the mysteries of microwave engineering?Are you seeking a clear, concise introduction to microwave engineering that will empower you to excel in your design?Look no further than "The Key to Microwave Engineering: Transmission Lines" - The third course in The Tao of Phasor Series.The goal of this course is to make transmission line theory more accessible in the simplest way possible.This course is not just about analyzing transmission lines with phasors:With high-quality content and insightful lessons, you'll have a solid foundation in transmission line theory.Our focus is not just on the HOW, but also on the WHY and the evolution of analytical methods in this field.We will point out the key to turn the electromagnetic perspective into the circuit perspective.We will visually demonstrate the propagation of voltage and current waves through time and position on a line.We will provide a concrete illustration of the physical significance of the characteristic impedance.Without difficult math! By the end of this course:You'll have a solid foundation in resonance, common filters, and transmission line theory that underpin microwave engineering and will impact your entire electrical engineering career.You'll learn about the properties and behavior of transmission lines, such as wavelength, wave speed, propagation constant, cut-off frequency, standing wave, and characteristic impedance, etc. You'll also learn how they affect the performance of your circuits.You'll also gain a practical understanding of microstrip lines and microwave filters to avoid mistakes in implementing micropstrip lines on PCBs.You'll be able to design high-frequency circuits with confidence and accuracy.Join us on this journey and get your foot into the door of microwave engineering!Course Highlights:LC Buckets and Resonance28 Common Filters (1) - All passive elements28 Common Filters (2) - Amplifiers come into playTypes of Transmission LineSmall Segment of Transmission LineInfinite-length LineSolve Transmission Line Equations By PhasorLossless Line and Solution of Waves on Infinite Lossless LineDirection of Wave PropagationWavelength and Wave VelocityWavelength and Velocity in MediumWave Propagation on an Infinite Lossless LineObserving Wave Propagation on the LineDefinition of Characteristic ImpedanceAnother Point of View of Characteristic ImpedanceCut-off FrequencyPhysical Meaning of Characteristic ImpedanceWave InteferencesFinite Line and Standing WaveReflection CoefficientTransmission Line EffectShort- and Open-terminated LinesQuater-wave LineHalf-wave LineExampleMicrostrip LineInsights
