The article presents the average energy density, the total radiant power and the radiant resistance of the integral multiple semi-wave antenna with the electrical current of certain distribution.
给出了一定分布电流下，整数倍半波天线辐射场的平均能流密度、辐射总功率及辐射电阻。
We use the FEM to solve the Helmholtz equation in the interior of the antenna and use the boundary-integral method to determine the fields exterior to the antenna.
用有限元法解决天线内部的赫尔姆霍兹方程； 用边界积分法确定天线外部的场；
By combining the electric-field integral equation with the moment method, an efficient numerical procedure for treating the problems of wire antenna with arbitrary shape can be developed.
将电场积分方程和矩量法相结合，可得到一种处理任意形状天线的高效率数学方法。
The integral design of the microstrip feed network makes the feed network share the grounding pad of the reflector of array so as to construct a compact antenna-feed system.
对微带馈电网络进行了一体化设计，使馈电网络的接地板与阵列的反射面共用，构成了一个结构紧凑的天馈系统。
The integral design of the microstrip feed network makes the feed network share the grounding pad of the reflector of array so as to construct a compact antenna-feed system.
对微带馈电网络进行了一体化设计，使馈电网络的接地板与阵列的反射面共用，构成了一个结构紧凑的天馈系统。
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