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Guided wave theory (GWT) is well-established. There are many canonical structures with mathematical exact solutions which are used in teaching as well as in model validation, data verification and code accreditation. This invited paper reviews guided wave theory and presents short Matlab scripts and interesting virtual propagation tools.
Guided-wave theory is well established, with wonderful canonical examples and classical lecture notes. Its beauty and strength comes from mathematical derivations. Guided-wave problems can be put into two groups: eigenvalue problems (i.e., the effects of the environment on the propagating waves), and the Green's function problem (the effects of the excitation on the environment). This tutorial reviews...
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