Lectures related to Low frequency

Explores the radiation impedance of a piston on a screen using COMSOL Multiphysics, focusing on resistance, mass, and impedance expressions.

Covers Proportional Derivative (PD) Control, feedback interpretation, and derivative action implementation in circuits.

Explores the evolution and impact of mobile networks, discussing the challenges and advancements in wireless technologies.

Explores cellular networks modeling, including hexagonal cells, fading effects, frequency planning, and network capacity.

Covers the solution and common mistakes in Assignment 1a on system design.

Covers the wireless spectrum, radio frequency allocation, spectrum regulations, and practical spectrum analysis using a spectrum analyzer.