This page explores antennas and their interaction with radiation, focusing on aperture antennas and their diffraction patterns. It covers the derivation of radiated fields, the Fraunhofer approximatio...This page explores antennas and their interaction with radiation, focusing on aperture antennas and their diffraction patterns. It covers the derivation of radiated fields, the Fraunhofer approximation for far-field analysis, and the relationship between aperture illumination, gain, and angular resolution.
This page explores linear systems in relation to sinusoidal inputs, emphasizing wave manipulation through complex notation. It highlights the use of phasors in simplifying Maxwell's equations and deri...This page explores linear systems in relation to sinusoidal inputs, emphasizing wave manipulation through complex notation. It highlights the use of phasors in simplifying Maxwell's equations and deriving the Helmholtz wave equation. The relationship between phasor and time-domain expressions, governed by Faraday's law, is discussed alongside various polarization states, including linear and circular polarizations, and their representations.
