Winchester Technologies is an electronics and material engineering company focused on research, design, and building products for RF and microwave devices and subsystems. It provides nanoelectromechanical system magnetoelectric antennas, magnetoelectric antenna communication systems, conformal compact magnetodielectric antennas, fast deposition spin-spray systems of ferrite films, and other products. The company also offers deposition and materials growth and major characterization services as well as electromagnets and power supplies for lab machinery and equipment.