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发射天线功率 P (瓦)和覆盖距离 d (公里)的关系经验地由 d = 10 * P^(0.25) 给出。求 P = 100 W 的 d 。通过对数线性化并识别斜率。
发射天线功率 P (瓦)和覆盖距离 d (公里)的关系经验地由 d = 10 * P^(0.25) 给出。求 P = 100 W 的 d 。通过对数线性化并识别斜率。
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