[试题] 102下 蔡欣穆 无线网络基础与应用 小考08

楼主: rod24574575 (天然呆)   2014-04-12 19:34:46
课程名称︰无线网络基础与应用
课程性质︰选修
课程教师︰蔡欣穆
开课学院:电资学院
开课系所︰网媒所
考试日期(年月日)︰2014.04.07 ~ 2014.04.09
考试时限(分钟):2014.04.07 公布考题, 2014.04.09 上课前缴回
是否需发放奖励金:是
(如未明确表示,则不予发放)
试题 :
Consider a transmitter which radiates a sinusoidal carrier frequency of f_c,
which is equal to 台湾手机3G频率. For a 台湾高铁 moving 300 km/h, compute the
received carrier frequency if the mobile is moving
1. directly toward the transmitter.
2. directly away from the transmitter.
作者: ALegmontnick (豫)   2014-04-12 20:34:00
(∩_∩)

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