Design of a novel hts open-loop sir filter with the relocation of its second passband

作者：Jin Shichao^*; Wei Bin; Zhang Xiaoping; Cao Bisong; Guo Xubo; Peng Huili; Gao Longma; Gao Baoxin

来源：Microwave and Optical Technology Letters, 2007, 49(9): 2097-2101.

DOI：10.1002/mop.22685

• high temperature superconductor
• stepped impedance resonator (SIR)
• spurious passband
• narrowband

This paper presents a novel open-loop stepped impedance resonator (OLSIR), which has advantage of compact structure and its relocatable first spurious frequency. A four-pole high temperature super-conducting (HTS) filter made up of OLSIRs is designed and fabricated and the measurement result has good agreement with the simulation.

• 出版日期2007-9
• 单位清华大学