Link Budget #1. RF Hit Obstacle (Size). Reflection, Refraction, Diffraction, Scattering: Wavelength. скачать в хорошем качестве

Link Budget #1. RF Hit Obstacle (Size). Reflection, Refraction, Diffraction, Scattering: Wavelength.

Link Budget playlist.    • How EM Wave & Light Bend & Break: Reflecti...   For access to this presentation materials, membership is required: I need the Material PPT Sent me an email to Technologies.Discussion@gmail.com If you need the whole playlist material, send me email and we discuss. Give me some time to response. Thanks. When EM Wave Hit an Obstacle: Reflection, Refraction, Diffraction or Scattering. Link Budget #1. Refraction, Diffraction, Reflection & Scattering: How Obstacle Break & Bend EM Wave. Radio Propagation Mechanism – understand how electromagnetic wave propagation. Understand what happen to the electromagnetic when it hit an obstacle. There are four possible outcomes, 1) Reflection, 2) Refraction, 3) Diffraction & 4) Scattering depending on the size of the obstacle. Reflection in electromagnetic (EM) wave propagation refers to the phenomenon where an electromagnetic wave encounters a boundary or obstacle, such as a large object, and is redirected back into the medium from which it originated, rather than passing through or being absorbed by the object. Refraction is the bending of light (or any wave, such as sound or water waves) as it passes from one medium to another with a different density or refractive index. This change in direction occurs because the speed of light changes when it enters a medium with a different optical density. Diffraction is a phenomenon that occurs when a wave encounters an obstacle, edge, or a slit that is comparable in size to its wavelength. It involves the bending, spreading, and interference of waves as they pass around the edges of the obstacle or through the opening. This effect is observed with all types of waves, including light, sound, and water waves. Scattering in electromagnetic wave (EM wave) propagation refers to the phenomenon where an electromagnetic wave deviates from its straight-line trajectory due to interactions with objects or irregularities in the medium through which it is traveling. This deviation occurs when the wave encounters particles, objects, or changes in the material's properties that are comparable in size to the wavelength of the wave.