<P>Rf systems design demand a good understanding of many areas such as</P><P>Transceiver Architecture </P><P>Microwave Theory</P><P>CAD Tools</P><P>Modulations & Baseband signal processing</P><P>Communication Theory</P><P>Signal Propagation</P><P>Wireless standard</P>[br]<p align=right><font color=red>+3 RD币</font></p>