Characterization and impedance matching of new high sensitive planar Schottky detector diodes
Matthias Hoefle, Katharina Schneider, Andreas Penirschke, Oleg Cojocari, Rolf Jakoby
Abstract
Matthias Hoefle, Katharina Schneider, Andreas Penirschke, Oleg Cojocari, Rolf Jakoby
Abstract
New high sensitive zero-bias Schottky detector diodes with low junction capacitance and differential resistance are characterized by applying DC and S-parameter measurements in W-band. The extracted parameters provide an accurate RF model for circuit simulations to design and realize an impedance matching network at 90 GHz to avoid standing waves in a diode detector as an essential part of high sensitive direct detection receivers.
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New high sensitive zero-bias Schottky detector diodes with low junction capacitance and differential resistance are characterized by applying DC and S-parameter measurements in W-band. The extracted parameters provide an accurate RF model for circuit simulations to design and realize an impedance matching network at 90 GHz to avoid standing waves in a diode detector as an essential part of high sensitive direct detection receivers.
Key concepts: Schottky diode, Detector, Capacitance, Diode, Optoelectronics, Impedance matching, Materials science, Electrical impedance