The CMD213 die is an active frequency doubler with an input frequency from 15 GHz to 20 GHz. The doubler can handle up to 17 dBm of input power and provides an output power of 17 dBm at an output frequency of 35 GHz, with Fo isolation greater than 46 dBc. The CMD213 surrounds either a diode or FET rectifier with amplification on both the input and output sides. It can be used for point to point radios, WLL, VSAT and test and measurement applications.