Simulation and measurement of millimeter-wave radiation from Josephson junction array
Zhang Xin1, Zhao Sheng-Hui1, Wang Li-Tian1, Xing Jian1, Zhang Sheng-Fang1, Liang Xue-Lian1, He Ze1, Wang Pei2, Zhao Xin-Jie1, 3, He Ming1, 4, Ji Lu1, 3, †
       

Equivalent circuit of the millimeter-wave radiation simulation. Vout is the voltage across the junction and Vif is the IF output voltage.