摘要
数字下变频技术在软件无线电中有着广泛的应用,介绍了一种使用数字下变频器Hsp50214实现中频软件无线电接收机的设计。该系统具有从信号的数字化,下变频,同步,到解调的功能,具有一定的实用性。
Downconverting technology has been widely used in software radio. This paperintroduces a kind of software radio receiver that using digital downeonverter Hsp50214. This system has the capacity of changing signal from analog to digital, downeonverting, synchronization, and demodulation. It has practicality.
出处
《微处理机》
2006年第3期85-86,89,共3页
Microprocessors
