会议专题

Compact bandpass filter with multiple transmission zeros using short-circuit centered SIHR

  A compact bandpass filter using stepped impedance resonators (SIRs) is presented.To achieve good selectivity and wide stopband,multiple transmission zeros are introduced in the stopband,via proposed short-circuit centered stepped impedance hairpin resonator (SCSIHR).Through proper electric and magnetic coupling,existing in the proposed SCSIHR,five transmission zeros can be generated for the purpose of high selectivity and wide stopband.The new bandpass filter has been analyzed,simulated and fabricated.Measured results are in good agreement with the analysis,and the circuit only occupies 0.088λg×0.095λg.

Bandpass Filter SIR

WANG Peng

Research Institute of Electronic Science and Technology,University of Electronic science and Technology of China,Chengdu,611731

国内会议

综合电子系统技术教育部重点实验室暨四川省高密度集成器件工程技术研究中心2012学术年会

成都

英文

471-474

2012-12-22(万方平台首次上网日期,不代表论文的发表时间)