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第1講 Introduction to Waves


L1_A
        Wave equations in source-free region
        Homogeneous equations in time-domain
        Time-domain Maxwell's equations
        Time-domain homogeneous wave equation
        Compared to T-Lines
        Comments


L1_B
        Time-harmonic fields in source-free region
        Why time-harmonics?
        Scalar to vector phasor notation
        Phasor: time → frequency spectrum!
        Frequency-domain Maxwell's equations
        Frequency-domain wave equation
        Wave vector, wavelength, frequency
        Waves in lossy medium: complex permittivity
        Complex permittivity → complex wave number
        The EM spectrum
 

L1_C
        Inhomogeneous wave equation: wave/light generation
        Induced polarization in dielectric media
        Inhomogeneous wave equation
        Time-varying e-dipole
        Inhomogeneous wave equation
        Time-varying e-dipole

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