Planar Inverted-F Antennas in Free Space and Cell Phone

Planar Inverted-F Antenna (PIFA) represents the antenna which is widely used in cell phones and tablet computers. When implemented in microstrip technology, planar inverted-F antenna takes a more compact form then its counterpart – the microstrip patch antenna. This makes…

The GPU Solver enables WIPL-D Pro to significantly decrease the simulation time, particularly for the dominant component – MoM Matrix inversion. This applies especially in the case of very complex and electrically large structures with dramatically large number of unknowns….

Especially important when simulating Radar Cross Section (RCS) of an airplane or a similar target, WIPL-D suite offers a great set of tools for full wave EM simulation of real life geometries at high frequencies. WIPL-D Pro CAD enables import of extremely…

This application note presents the effect of wire thickness to accuracy of electromagnetic simulation of wound coils. Two classes of examples will be discussed. The first class of examples relates to straight wound coils while the other class refers to…

This application note describes efficient combination and interoperability of components of WIPL-D software environment (WIPL-D Pro CAD, WIPL-D Microwave Pro, WIPL-D Pro, WIPL-D Optimizer) for design, modeling, simulation and optimization of cavity filters. Rather complex model of a 2.1 GHz…

Vivaldi antenna is a commonly used antenna in broadband applications. As in this case, it is usually printed at the dielectric substrate. The simulation results show extremely wide band (return loss under -10 dB). The simulation is performed in low…