Q: What types of GaN devices are available in the RF market today? A; When GaN is spoken of in the RF industry, typically, aluminum GaN (AlGaN) or GaN high-electron mobility transistors (GaN HEMTs) monolithic microwave integrated circuits (MMICs) are being described. Hundreds of thousands of these GaN devices have been deployed in electronic warfare (EW), commercial network infrastructure, and even space environments.
展开▼