ended5월 12일· 1 sources
The Silent Deep: Overcoming the Radio Barriers of the Abyss
심해의 침묵을 깨라: Submarine이 직면한 무선 통신 한계의 역사
Why it matters
Submarine communication has historically been limited by the physical properties of seawater, which naturally blocks high-frequency radio waves. Understanding this technological evolution reveals how naval strategy shifted from simple stealth to complex, frequency-dependent coordination in the deep ocean.
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SubmarineRadio wave propagationSeawater conductivityNaval warfareU-boatsElectronic communication