徐善驾, 张利军. Analysis for Reflection and Radiation Characteristics of Circular Dielectric Rod Antenna Excited with HE11 Mode[J]. Acta Electronica Sinica, 1998, (3): 62-64.
徐善驾, 张利军. Analysis for Reflection and Radiation Characteristics of Circular Dielectric Rod Antenna Excited with HE11 Mode[J]. Acta Electronica Sinica, 1998, (3): 62-64.DOI:
In this paper the reflection and radiation characteristics of circular dielectric rod antenna ex cited with HE11 mode are analyzed by a new method which combines the edge-element with mode-matching method.Unlike the convential method to treat the radiation as a“source-field”problem
in present approach
the dispersion characteristics of dielectric guided-wave structures are analyzed first
and then the radiation problem is transferred to the propagation problem of surface and space waves from the viewpoint of scattering
as a result
the analysis is tremendously simplified.Numerical results given here agree well with literature data
thus the effi ciency of present method is yerified.