What is it about?
Simulated plane wave propagation trough a 30 mm plano-convex lens at low and high frequency to determine how does the lens focus at those frequencies. Results show that different frequencies focus differently.
Photo by Bervan Ince on Unsplash
Why is it important?
If lens is used to enhance the strength of the electric field it is important to know where to put the antenna.
Read the Original
This page is a summary of: Focal Length of a Low Permittivity Plano-Convex Lens at Frequencies 30-600 GHz, Electronics Letters, December 2019, the Institution of Engineering and Technology (the IET), DOI: 10.1049/el.2019.3158.
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