Calculation and Analysis Methods
HF-Guiding structures: Modelling and calculations

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E1171 V2 Article

Calculation and Analysis Methods
HF-Guiding structures: Modelling and calculations

Author : Michel NEY

Review date: October 4, 2024 | Lire en français

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1. Calculation and Analysis Methods

1.1 Losses in the guides

A mode propagating in a uniform guide experiences losses inherent to the materials making up the structure. These losses can be of two types:

  • dielectric or magnetic losses in the substrates;

  • losses in the conductors.

Both types of loss involve dissipative effects and result from imperfections in the conductors and dielectrics that make up the waveguides. The solution of the electric fields E 0 and magnetic H 0 in a z-axis-oriented waveguide with low losses is generally expressed...

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