Introduction to Wavelet Electromagnetics
In this chapter, we apply wavelet ideas to electromagnetic waves, i.e., solutions of Maxwell's equations. This is possible and natural because Maxwell's equations in free space are invariant under a large group of symmetries (the conformal group of space-time) that includes translations and dilations, the basic operations of wavelet theory.
KeywordsElectromagnetic Wave Light Cone Lorentz Transformation Coefficient Function Fourier Domain
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