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-Jie^{1, 3}, He Ming^{1, 4}, Ji Lu^{1, 3, †}

Plots of the IF output voltage versus the applied bias voltage for the result observed at the optimal situation.