Explore fields computed with direct FDTD.
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A beating-heart outline. A moving PEC boundary.
Explore the surrounding two-dimensional field.
Follow a moving hand through a two-dimensional field.
Video-derived motion, drawn in white.
Follow four rotating propellers.
Explore their interaction with the surrounding field.
From the first forward lean to the descent.
A brief view of motion and electromagnetic interaction.
A video-derived aircraft silhouette moves through a two-dimensional Yee FDTD field.
Explore video-driven motionA clear XZ section through the recorded electric field.
2D field section · expanded air domainA clean section through the horn and the surrounding air.
2D field section · expanded air domainA recorded field section above the original 2 × 2 array.
2D Ez section · projected CAD footprintA two-dimensional section through the original waveguide simulation.
2D electric-field section · original solverA clear two-dimensional section through the original dual-mode waveguide simulation.
2D field section · original solverA smooth cutaway of the four-pole filter without transmission zeros.
3D cutaway · collocated electric-field magnitudeExplore the original six-pole, two-zero filter through its computed fields.
3D cutaway · collocated electric-field magnitudeA cutaway of the ninth-order filter reveals its recorded electric-field evolution.
3D cutaway · collocated electric-field magnitudeExplore an original-solver electric-field section through the silver-plated waveguide geometry.
2D electric-field section · original solverFollow the computed fields through the third-order, one-zero coaxial filter.
3D cutaway · collocated electric-field magnitudeExplore the computed electric field beneath a microstrip T junction.
3D Yee solver · recorded substrate field sectionFollow the computed substrate field through a branching microstrip demonstration model.
3D Yee solver · demonstration network · recorded field sectionExplore the computed field in a microstrip coupled-resonator filter demonstration.
3D Yee solver · demonstration filter · recorded field sectionChoose the workspace built around your electromagnetic problem.
Bring moving geometry and 3D video-derived scenes into direct FDTD. Explore the resulting fields and Doppler signatures.
Design antennas, steer phased arrays and synthesize conformal reflectarrays beyond flat apertures.
Study passive devices with FDTD and predictive port-signal continuation for shorter acquisition windows.
Three focused workflows that bring the distinctive capabilities of each studio to the foreground.
Load time-varying 3D geometry derived from video and explore the fields and Doppler response it produces. Move beyond a single static scene.
Explore this capabilityExplore beam steering, phase distributions and reflectarray phase-to-geometry synthesis, including height-profile apertures beyond a flat surface.
Explore this capabilityExtrapolate long-lived port signals from a shorter FDTD acquisition, with checks before accepting the continuation. Spend less time waiting for resonant responses to decay.
Explore this capabilityAcquire the initial port response with FDTD, then predict its continuation. Validation checks determine whether the estimated tail can be accepted.
Explore signal predictionComputeEM Studios brings specialized numerical-electromagnetics workflows into dedicated software tools.
Founded by Mohammad Marvasti, whose work spans antennas, RF and microwave engineering, and direct FDTD analysis of moving structures.
Explore the researchDefine the geometry, excitation and observations that matter to your work.
Inspect fields and signals to understand how the structure produces its response.
Discuss a demonstration matched to your use case, including model assumptions and practical requirements.
Tell us about your geometry, frequency range and the results you need. Start a conversation about ComputeEM Studios and a suitable demonstration.