Patent ID: 11917931
Assignee: TECHNISCHE UNIVERSITäT DARMSTADT
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The Gunn diode according to claim 1, further comprising an anode contact and a cathode contact,
wherein the first contact layer (110) and/or the second contact layer, in comparison to the active layer (130), are higher doped regions of the same base material and the anode contact is electrically connected via the substrate (140) to the first contact layer (110) and the cathode contact is electrically connected to the second contact layer, and
wherein the first contact layer (110) and the second contact layer (120) comprise doping in a range of 1×1018 cm−3 to 5×1018 cm−3 and
the anode contact comprises a doping of at least 1020 cm−3.