Let's consider series and parallel RLC circuits with lumped parameters. They can be used for modelling resonators. RLC series resonant circuit. Here Zin=R+jwL-jwC. Input…
Month: March 2018
Series RLC resonant circuit
Series RLC resonant circuit is used to model a resonator at frequencies close to resonance. Resonator is a system, demonstrating resonance behaviour. Resonance in…
Parallel RLC resonant circuit
Parallel RLC resonant circuit is also used to model a resonator in the resonance mode. Resonator is a system, that is experiencing the resonance…
Short-circuited half wavelength line resonator
This post tells about short-circuited half wavelength line resonator. Half wavelength line resonator is depicted below, it is short circuited at one end. This…
Short-circuited quarter wave transmission line
This post tells about short-circuited quarter wave transmission line. Quarter wave line resonator is depicted below, it is short-circuited at one end and opened…
Single-phase circuits. Sine-wave signals.
Sine-wave signals In this post we will learn about AC circuits, magnetic circuits and transient processes in these systems, and other aspects of complex…
Inspiring young scientists and engineers at the UK’s biggest STEM event
RS Components is set to take its innovation truck Titan II to The Big Bang UK Young Scientists & Engineers Fair - the largest celebration…
Inspiration is the key weapon in the skills shortage battle
Figures from the Higher Education Statistics Agency indicate the number of postgraduate and undergraduate students opting for a STEM (science, technology, engineering, and mathematics)…
Day release… students descend on embedded world
Student Day has become a feature of some German trade shows. Steve Rogerson visited embedded world to find out why. There is a shortage…
Classification of electric materials
Materials in electronics can be classified as electrotechnical, constructional and special. Electrotechnical materials are classified by four groups: Conductors Semiconductors Isolators Magnetic materials. Electrotechnical…