A Fully Embedded LTCC Multilayer BPF for 3-D Integration of 40-GHz Radio

  title={A Fully Embedded LTCC Multilayer BPF for 3-D Integration of 40-GHz Radio},
  author={Yun Hee Cho and Dong Yun Jung and Young Chul Lee and J. W. Lee and Myung Sun Song and Eun-Soo Nam and Sukhoon Kang and Chul Soon Park},
  journal={IEEE Transactions on Advanced Packaging},
This paper demonstrates a low loss fully embedded multilayer bandpass filter (BPF) using low-temperature cofired ceramic (LTCC) technology for 3-D integration of 40-GHz multimedia wireless system (MWS) radio. The LTCC filter implemented in a stripline configuration occupies an area of only 5.5 times 2.3 times 0.6 mm including shielding structure and coplanar waveguide (CPW) transitions. The measured insertion loss was as small as 1.9 dB at a center frequency of 41.8 GHz, and the return loss was… CONTINUE READING


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