### Abstract

A quadrature scheme is described for the calculation of the radiation field of an open-ended guiding structure directly from the longitudinal field components of the mode in the aperture. The calculated radiation pattern for a rectangular waveguide and a regular polygon dielectric rod agree well with known results. Radiation patterns for a rectangular dielectric rod are also presented.

Original language | English |
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Pages (from-to) | 162-164 |

Number of pages | 3 |

Journal | Electronics Letters |

Volume | 12 |

Issue number | 7 |

Publication status | Published - 1 Apr 1976 |

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## Cite this

Bird, T. S. (1976). Numerical calculation of the radiation from a guiding structure of arbitrary cross-section.

*Electronics Letters*,*12*(7), 162-164.