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所在平台: Udemy |
课程主页: https://www.udemy.com/course/antennas-and-wave-propagation-a-core-of-antenna-design/
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**课程名称：** 天线与波传播：天线设计核心 **课程概述：** 本课程专为希望深入了解天线系统（包括其原理、应用和设计细节）的工程师、专业人士、研究人员和爱好者而设计。由拥有超过15年射频（RF）、天线和微波行业经验的Hitesh Dholakiya教授讲授。课程内容从天线基本概念深入到高级主题，语言通俗易懂。 **课程涵盖的章节：** 1. **天线参数：** 辐射方向图、辐射方向图参数、辐射密度与功率、辐射强度、波束效率、波束角与波束立体角、天线场区、辐射效率、方向性、增益、天线孔径、电磁波极化、弗里斯传输公式、传输路径损耗、时滞势、反射系数与驻波比、天线温度、有效高度、互易定理等。 2. **偶极子天线：** 偶极子天线类型、辐射原理、电场与磁场、赫兹偶极子和半波偶极子的辐射电阻与功率、小型偶极子天线、馈电技术、单极天线及其虚地概念、折叠偶极子天线、偶极子天线参数等。 3. **天线阵列：** 天线阵列基础、端射阵列和宽波束阵列、各类型点源阵列的辐射方向图、方向图乘积、二项式阵列、相控阵列、智能天线、多尔夫-切比雪夫阵列设计等。 4. **导线天线：** 环形天线、螺旋天线、八木-宇田天线、交叉极化天线、长线天线、行波天线、V形天线、菱形天线、对数周期天线、螺旋天线等。 5. **微带天线：** 微带天线设计、馈电方法、PIFA天线、惠勒原理、缝隙天线等。 6. **孔径天线：** 号角天线、反射面天线、馈电方法、孔径效率、透镜天线及其工作原理、反射面天线与透镜天线的比较。 7. **天线测量：** 天线阻抗匹配、辐射方向图测量、增益测量、测量误差来源、阻抗测量、相位测量、极化测量、消波暗室等。 8. **波传播：** 无线电波传播（地波、天波、空间波）、临界频率、最大可用频率、虚拟高度与实际高度、跳跃距离等。 **课程目标：** 完成本课程后，学员将能够深入理解天线与波传播的理论知识，为在该领域进一步学习和实践打下坚实基础。 **目标受众：** 对天线系统感兴趣的工程师、专业人士、研究人员和爱好者。
The Antenna and Wave Propagation course caters specifically to Engineers, Professionals, Researchers, and Enthusiasts keen on delving into Antenna Systems. It stands out as a distinctive offering within the online learning landscape.Prof. Hitesh Dholakiya is an Antenna/RF/Communication Design Engineer with over 15 years of experience in RF (Radio Frequency), antennas, and microwaves. With a passion for teaching and a wealth of industry knowledge, Prof. Hitesh Dholakiya is dedicated to helping students achieve their academic and professional goals in the Antenna domain.Designed as an advanced program, this Antenna and Wave Propagation course aims to give students an in-depth grasp of Antenna systems, encompassing their principles, applications, and design intricacies. Antennas serve as pivotal components across diverse sectors such as aviation, defence, meteorology, and remote sensing, underscoring their significance. By delving into both theoretical underpinnings and contemporary advancements in Antenna Designing, this course on Antenna and Wave Propagation equips participants with a robust knowledge base.Progressing from fundamental to advanced concepts, this course on Antenna and Wave Propagation facilitates a thorough comprehension of intricate Antenna technologies, paving the way for future proficiency.This Antenna and Wave Propagation course covers the following Chapters.Antenna ParametersDipole AntennaAntenna ArrayWire AntennaMicrostrip AntennaAperture AntennaAntenna MeasurementWave PropagationThis Antenna and Wave Propagation course offers straightforward, step-by-step guidance, starting from basic concepts and progressing to more advanced ones, all explained in simple English for easy comprehension by all.Upon finishing this Antenna and Wave Propagation Course, individuals will find themselves well-equipped to delve deeply into this fascinating field with ease.Each chapter covers of this Antenna and Wave Propagation course following topics in great details.1. Antenna Parameters: Radiation Pattern of Antenna, Parameters of Radiation Pattern, Antenna Radiation Density and Radiated Power, Antenna Radiation Intensity, Antenna Beam Efficiency, Beam Angle & Beam Solid Angle, Examples of HPBW and FNBW, Antenna Field Zones, Antenna Radiation Efficiency, Antenna Directivity, Examples of Antenna Directivity, Antenna Gain, Antenna Apertures, Polarization of EM waves, Friis Transmission formula, Transmission Path Loss, Examples of Friis Transmission formula, Retarded Potential, Reflection Coefficient and VSWR of Antenna, Antenna Temperature, Effective Height of Antenna, Reciprocity theorem of Antenna, Examples of Antenna Parameters.2. Dipole Antenna: Types of Dipole Antenna, How Dipole Antenna Radiates in space, E field and H field in dipole antenna, Radiation resistance and radiated power of Hertzian dipole antenna, Radiation resistance and radiated power of halfwave dipole antenna, Radiation resistance and radiated power of Small dipole antenna, Dipole Antenna feeding techniques, Monopole antenna and imaginary ground concept of monopole antenna, Folded Dipole Antenna, Dipole Antenna Parameters, Examples of Dipole Antenna.3. Antenna Array: Basics of Antenna Array, End Fire Array and Broadside Array, Two Isotropic source array, Two point array separated by half wavelength, Two point array separated by wavelength, Radiation pattern of two point antenna array, Pattern Multiplication, Pattern Multiplication of four point sources, Pattern Multiplication of eight point sources, Binomial Array, Phased Antenna Array, Smart Antenna, Dolf Tchebyshev array, Designing of Dolf Tchebyshev array, Examples of Antenna Array.4. Wire Antenna: Loop Antenna, Radiated Power and Radiation resistance of loop antenna, Details of Helical antenna, Designing of helical antenna, Problems on helical antenna, Yagi Uda antenna, Designing of Yagi Uda Antenna, Problems on Yagi Uda Antenna, Turnstile Antenna, Long Wire Antenna, Resonant Long Wire Antenna, Travelling wave antenna, V Antenna, Rhombic Antenna, Designing of Rhombic Antenna, Log Periodic Antenna, Spiral Antenna.5. Microstrip Antenna: Microstrip Antenna, Designing of Microstrip Antenna, Example of Microstrip Antenna, Feeding Methods of Microstrip Antenna, PIFA Antenna, Babinet's Principle, Slot Antenna.6. Aperture Antenna: Horn Antenna and it's radiation, Reflector Antenna, Feeding methods of reflector antenna, Aperture efficiency of reflector antenna, Problems on reflector antenna, Lens antenna and working principle of lens antenna, Comparison of reflector antenna & Lens antenna.7. Antenna Measurement: Antenna Impedance Matching, Radiation pattern measurement, Gain measurement, Source of error in gain measurement, Impedance measurement, Phase measurement, Polarization measurement, Anechoic chamber.8. Wave Propagation: Radio wave propagation, Ground wave propagation, Sky wave propagation, Space wave propagation, Critical frequency, Maximum Usable frequency, Virtual height and Actual Height, Skip distance, Examples of Sky Wave Propagation, Examples of Space Wave Propagation.Enroll now and take the first step toward mastering Antenna and Wave Propagation! Join Our Community of students who have transformed their careers with our expert-led course on Antenna and Wave Propagation! See you in the Antenna and Wave Propagation course! You're going to love it! Thank You…
