Antenna Tuners: How does it do THAT? (076d) скачать в хорошем качестве

Antenna Tuners: How does it do THAT? (076d)

Antenna Tuners or Antenna Matching Networks ... in the last videos I showed how the antenna tuner re-reflects the reflected power from the antenna BACK at the antenna. But I only said that it was because of the conjugate matching going on. I did NOT tell you how this conjugate matching actually does it. In this video, I will try to explain how this all happens. I will perform three experiments which should help to visualize the process. I reference the following very helpful book: "Reflections III: Transmission Lines and Antennas" By: M. Walter Maxwell, W2DU Published by: CQ Communications (c) 2010 ======= VIDEO LINKS ========== Antenna Tuners: Impedance and SWR (076a)    • Antenna Tuners: Impedance and Feedlin...   Antenna Tuners: The Feedline Side = The Source and Destination of Reflected Power (076b)    • Antenna Tuners: The Feedline Side = T...   Reflected Power: Lost then Found (076c)    • Reflected Power: Lost then Found (076c)   ======================================= Time Markers for Your Convenience ---------------------------- 00:05 Introductory Comments The Basis 01:03 Conjugate Matching 03:02 Resonance The Experiments 05:32 Experiment #1: The LC Resonant Circuit 06:47 Experiment #2: The LC Resonant Circuit with 10 Ohm resistors 09:04 Experiment #3: The LC Resonant Circuit with Resistors and Feedline 10:23 What does this all mean? 11:58 Final Comments and Toodle-Oots