计算机代数学与天线设计

The computer algebra and design antenna

计算机代数是近 3 0年发展起来的数学、计算机和人工智能的交叉学科 ,该学科的发展对科学计算产生了革命性变化 .本文阐述了计算机代数学 ,并用 Maple推导了天线的推迟势。

Computer Algebra that has been developed since last thirty years is a cross science of computer mathematics and artificial intelligence. Its development has prospected out look. Because of the born of the subject, the greatly change in science is taken place. This paper analyses Computer Algebra, and the Maple is used to show the retarded potential of antenna.electric field intensity, magnetic field strength and power flow per unit area.