Wireless Sensor Networks
Virtual EM creates wireless sensor technology to enable Internet of Things (IoT) by moving data from sensors on the field to the cloud to mobile devices without degradation of data integrity. Virtual EM focuses on the hardware and firmware that manages the sensor interfaces as well as the wireless connectivity including the radio frequency (RF) front end and the antenna.
Virtual EM develops software for modeling electromagnetic radiation, scattering, and propagation in closed as well as open spaces. State of the art full-wave and asymptotic methods are accelerated on multi-core CPUs and GPUs for faster simulations.
Antennas & Radio Frequency (RF) Circuits
Whether the need is for zero weight, embedded, or conformal antennas, Virtual EM is ready for the challenge. Our antenna designs are optimized for performance to maximize signal-to-noise ratio while minimizing co-site interference. Most of our designs are frequency-tunable and can self-heal to recover most of their functions in case of damage to the antenna structure.
Machine learning has wide-ranging applications from emergency medicine to data mining to military target classification. Virtual EM has developed numerous machine learning algorithms based on Support Vector Machines (SVMs) with support from the U.S. Navy for periscopes in high seas and Missile Defense Agency for detecting and identifying missile targets from among decoys.