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JJF1335-2012《定角式雷达测速仪型式评价大纲》中,介绍雷达多普勒相移测速原理公式时给出了一个单位换算系数K:f_d=2/cKf_0vcosα (1)式中:f_0——多普勒频率,Hz;c——电磁波在空气中的传播速度(2.99792458×10~8m/s);K——单位换算
JJF1335-2012 “angular velocity radar type evaluation outline”, introduced the principle of radar Doppler phase shift velocity formula gives a unit conversion coefficient K: f_d = 2 / cKf_0vcosα (1) Where: f_0-- Doppler frequency, Hz; c - electromagnetic wave propagation velocity in the air (2.99792458 × 10 ~ 8m / s); K - unit conversion