Miniaturized LTCC wideband bandpass filter using lumped-element shunt LC resonators

@article{Dai2012MiniaturizedLW,
  title={Miniaturized LTCC wideband bandpass filter using lumped-element shunt LC resonators},
  author={Yongsheng Dai and Li mei Xu and Qun-Fei Han and Shao-Bo Chen and Li-jie Wang and Ri-Qing Chen},
  journal={2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT)},
  year={2012},
  volume={4},
  pages={1-3}
}
In this letter, shunt LC resonators realized by multilayer spiral inductors and Metal-Insulator-Metal (MIM) capacitors in parallel connection are proposed to design the wideband bandpass filter (BPF) using Low Temperature Co-fired Ceramic (LTCC) technology. A distinct feature of this filter is the ingenious use of mutual coupling and broadside coupling which are introduced by the close packed elements, so as to achieve the coupling between adjacent resonators. With the assistance of the cross… CONTINUE READING

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