Millimeter Wave Microstrip Mixer Based on Graphene
نویسندگان
چکیده
Abstract—In this work, a millimeter wave microstrip frequency-mixer design based on graphene is presented. The desired frequency mixing behavior is obtained using a nonlinear component consisting in a microstrip line gap covered by a graphene layer. The circuit includes microstrip filters that have been designed to obtain a high isolation between the input and output ports. The nonlinear behavior of the frequency mixer has been experimentally evaluated in the 38.6–40 GHz input signal frequency range, for different values of the input power and local oscillator power.
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