In this paper, the general formulas of probe antenna radiation in an elliptic waveguide are given by means of dyadic Green's function and field transformation methods.
本文采用并矢格林函数和场量变换给出了椭圆波导中探针天线辐射的普遍公式。
2
The electric field and capacitance of a confocal elliptic capacitor are calculated by the inverse hyperbolic cosine analytic function, and discussion on them is performed.
By electric field coupling, three second-order bandpass filters with ellipticfunction response and high miniaturization performance were design and fabricated.