RADIO ANTENNAS - CREATION AND BEHAVIOR OF RADIO WAVES
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Explains electric and magnetic fields, generation of electromagnetic waves, behavior of radio waves in space, ground waves, reflection and refraction, the ionosphere, and causes of fading.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-02 18:32:21