【摘要】 我们设计并制备了用于高ＴｃｒｆＳＱＵＩＤ的超导平面谐振器，并测量了其谐振参数．实验表明，超导平面谐振器与分立元件式谐振器相比具有很高的品质因数，约为１０００～６０００．通过调节衬底材料、设计尺寸可以调节谐振频率．此外我们还探讨了谐振器与ＳＱＵＩＤ及后级线路的耦合问题．更多还原

【Abstract】 Abstract We designed coplaner resonators for HTS rf SQUID, and prepared them on YBCO films. Their microwave performances were measured. The unloaded quality factor of the resonators are about 1000-6000. The resonator frequencies are 272MHz., 1.77GHz and 1.45GHz respectively. We also investigated their coupling behaviour to the SQUID and readout electronics.更多还原