Engineering Animations

Here we show beamforming patterns generated by two dipole antenna elements fed with difference phase differences and separated by a certain distance. By changing the phase difference as well as the separation distance, the propagation pattern can be significantly changed.

Antenna Array Beamforming using 2 Elements Here we show beamforming patterns generated by two dipole antenna elements fed with difference phase differences and separated by a certain distance. By chan...

Diffraction from Double Slits (Young's Double Slits)

Diffraction is basically the phenomenon involving the bending of waves around obstacles and the spreading out of the waves past small openings. Huygen's Principle states that every point on a wavefront acts as a source of tiny wavelets moving forward with the same speed as the wave and the wavefront is the surface tangent to these wavelets.

https://youtu.be/4pYWIj7xDqs

Diffraction from Double Slits (Young's Double Slits) [FDTD Simulation] The double slit diffraction is illustrated via the use of finite-difference time-domain (FDTD) simulation. Two sets of double slits with different widths and...

A collection of finite difference time domain (FDTD) simulations.

Collection of FDTD animations [Finite Difference Time Domain] Collection of various scenarios simulated using the finite difference time domain (FDTD) algorithm. Each of the scenarios was already available as separate v...