Introduction to Astrophysics

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Related lectures (32)

Page 3 of 4

Maxwell Equations for Antennas: Theory and Applications

Explores the application of Maxwell's equations to antennas, covering radiation, potentials, currents, waves, and polarization.

Radiation and Antennas: Reciprocity Theorems

Explores reciprocity theorems in radiation and antennas, including classical and circuit reciprocity theorems.

Radiation and Antennas: Introduction

Introduces radiation and antennas, covering fundamental concepts, characteristics, reciprocity, guided waves, and frequency aspects.

Kepler Laws: Introduction to Astrophysics

Covers the Kepler Laws, orbital motion, reduced mass, and orbital periods.

Radiation Fields: Time-Dependent Source

Explores radiation fields for a time-dependent source and their mathematical expressions.

Electromagnetic Waves: Energy, Momentum, and Radiation Pressure

Explores electromagnetic waves' energy, momentum, and radiation pressure, including forces generated by radiation pressure and the transmission of waves through Earth's atmosphere.

Multipole Expansion for Radiation Fields

Covers the multipole expansion for radiation fields of a slow source.

Space Exploration: Overview

Covers Earth's orbit, interplanetary trajectories, propulsion systems, and future space projects.

Radiation and Antennas: Equi-amplitude Networks

Explores equi-amplitude networks for radiation and antennas, covering main beam characteristics and variable point networks.

Radiation Protection: Interactions and Shielding

Covers the basics of radiation protection, including interactions with matter, dose concepts, and shielding techniques.