微波电路怎样布板，对需要设计微波电路的人有一定的帮助。-how cloth microwave circuit boards, the microwave circuit design needs of those who help to a certain extent.

非常好的微波网络讲义，是学习电磁场与微波不可缺少的资料。-very good microwave network lectures, learning and microwave electromagnetic field indispensable information.