## Groundwave Propagation and Radiation Patterns of a Vertical Electric Dipole Over a Radially Varying Surface Impedance Plane |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Formulation of the Problem | 8 |

Numerical Methods for Solving Onedimensional Integral | 23 |

Numerical Method for Twodimensional Integration | 32 |

6 other sections not shown

### Common terms and phrases

_J _J _J UJ 2m+l 60 Angle Angle f annulus approximate attenuation function azimuthally symmetric Cho and King compensation theorem conducting land dB BW degrees dielectric constant distance earth formula Gaussian quadrature groundwave homogeneous land homogeneous sea HVIMDIS integral equation integrand lossy ground low angle radiation magnetic field magnetic line source main lobe normalized surface impedance obtain perfectly conducting disc perturbed surface polynomial poorly conducting quadrature radial wire ground radiation field radiation pattern radius reactance reactance profiles rvj rvj sea water shown in Fig side lobe Simpson's rule sloping beach solving source height SURFACE IMPEDANCE PLANE surface impedance profile surface wave antenna termination taper trapezoidal rule TWAP two-dimensional integration UJ UJ unperturbed Volterra integral equations wire ground system zero