EM simulator broadens antenna capabilities


The up to date schematic editor inside Remcom’s XFdtd 3D EM simulation software program now helps diplex matched antennas. It additionally options new efficiencies to streamline antenna design workflows and shorten design cycles.

XFdtd’s schematic editor combines matching community evaluation with full-wave outcomes. This makes the simulation device well-suited for complicated antenna designs involving multi-state and multi-port aperture or impedance tuners and company feed networks with digital part shifters.

To simplify the evaluation of an identical community’s influence on finite-difference time-domain (FDTD) simulation outcomes, engineers can now join two voltage sources to a single antenna, enhancing workflow effectivity for diplex matched antenna use instances. System and radiation efficiencies will be simply computed from a single schematic for each working modes.

Different enhancements to the software program embody the flexibility to compute averaged particular absorption fee (SAR) for dynamically tuned antennas leveraging multi-port impedance and aperture tuners. Schematic matching community simulation constancy has additionally elevated with the inclusion of microstrip fashions and substrate definitions.

XFdtd product web page


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