单片低功率调频接收机的设计_论文 关键词: 混频 ULN2204 调频接收机[gap=248]Key words: the admixture frequency, ULN2204, frequency modulation receiver
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frequency-modulation receiver 调频接收机
medium sensitivity frequency modulation receiver 中灵敏度调频接收机
frequency modulation receiver deviation sensitivity [电讯] 调频接收机偏差灵敏度
In order to decrease the mirror frequency interference, cross interference and inter-modulation interference, double IF (Intermediate frequency) is adopted in the receiver.
为了降低镜频干扰、交调和互调干扰，接收机采用了双中频方案。
This function is used to forward link IS-95 system simulation, including the expansion of frequency modulation, matched filter, RAKE receiver, and other related communication module.
此函数用于IS - 95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。
In the receiver, through the appropriate RC or LC network can filter out square wave and high frequency modulation signal for simulating the reduction form.
在接收端，通过适当的RC或LC网络可以滤除调制高频方波并将信号还原为模拟形式。
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