Characteristics of Off-Chip Millimeter-Wave Radiation from Serial Josephson Junction Arrays  

作　　者：WANG Zheng FAN Bin ZHAO Xin-Jie YUE Hong-Wei HE Ming JI Lu YAN Shao-Lin FANG Lan Klushin A.M 王争;樊彬;赵新杰;岳宏卫;何明;季鲁;阎少林;方兰;Klushin A.M(Department of Electronics,Nankai University,Tianjin 300071;Institute of Bio-and Nanosystems and JARA Fundamentals of Future Information Technology,Forschungszentrum Jülich,D-52425 Jülich,Germany)

机构地区：[1]Department of Electronics,Nankai University,Tianjin 300071 [2]Institute of Bio-and Nanosystems and JARA Fundamentals of Future Information Technology,Forschungszentrum Jülich,D-52425 Jülich,Germany

出　　处：《Chinese Physics Letters》2011年第6期262-265,共4页中国物理快报（英文版）

基　　金：by the National High Technology Research and Development Program of China under Grant Nos 2006AA03Z213 and 2009AA03Z208;the National Basic Research Program of China under Grant No 2006CB601006.

摘　　要：We investigate the self-emissions from serial high-temperature superconductor bicrystal Josephson junction arrays embedded in a quasi-optical resonator.A bicrystal substrate is used as a dielectric resonator antenna,which increases the coupling strength between the junction array and the electromagnetic(EM)wave.Both three-dimension(3D)electromagnetic simulations and experiments are performed.Strong off-chip radiations are measured from the junction array at 78 GHz and 78 K.The proposed method and the experimental results are important for millimeter wave applications in junction arrays.

关 键 词：RESONATOR MILLIMETER ANTENNA 

分 类 号：TN3[电子电信—物理电子学]