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Finally explained: Optimal selectivity of a lambda loop antenna (EP155)

electronics unmessed 448 lượt xem 3 weeks ago
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It's not only the Q factor of the loop antenna. There are mysterious effects improving its intermodulation immunity. I am inviting you to follow my thoughts about the root cause.

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0:00 Teaser
0:20 Introduction
1:12 Curious Effects in Reflection Measurements
2:10 Charge Distribution and Working Principle
2:58 Thesis or Hypothesis
4:44 Mysterious Effects
6:06 Proximity Effect
7:44 Correction in Conceptual Model
8:42 Summary

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