Design Research on LTCC Band Pass Filter

  • Nan HeEmail author
  • Huan Sha
  • Yuanchun Fei
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 134)


With the development trend of modern wireless communications products’ miniaturization and high-performance, it makes corresponding requests on the design and research of microwave filter. Current study focuses on how to achieve high-performance filter with a smaller dimension. Apply LTCC technology to realize the lumped element-based microwave filter, so as to meet the high-performance requirements within a smaller dimension; this is the development trend of the filter and other passive components integration. This article use LTCC technology to research and analyze the design method for band pass filter, which is commonly used in microwave components. For the filter, establish a circuit model with network analysis method, introduce the transmission zeros according to the needs, and finally design the band pass filter with high-performance and smaller dimension.


LTCC band pass filter design 


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    Zhao, C., Zhang, C.: Microwave Technology, pp. 1–4. Higher Education Press, Beijing (2007)Google Scholar
  2. 2.
    Yang, H., Zhang, Q., Wang, J., et al.: Research Development on Microwave Dielectric Ceramics and Devices, Portland, p. 31 (2003)Google Scholar
  3. 3.
    Ishizaki, T., Fujita, M.: A Very Small Dielectric Planar Filter for Portable Telephones. IEEE Transactions on Microwave Theory and Technique 42(11), 2017–2022 (1994)CrossRefGoogle Scholar
  4. 4.
    Eda, K.: Ultra-Small SAW Filter Works in Mobile Communication. Journal of Electronic Engineering 29(305), 54–57 (1992)Google Scholar
  5. 5.
    Nghiem, D., Williams, J., Jackson, D., et al.: Leakage of the stripline dominant mode produced by a small air gap. In: 1992 IEEE MTT-S International Microwave Symposium Digest, pp. 491–494. IEEE Inc., USA (1992)Google Scholar
  6. 6.
    Deng, C.: The Past, Present and Future of Filter. Electronic Products (7), 48–51 (2003)Google Scholar
  7. 7.
    Yang, B., Fu, X., Hu, Y.: New Advances of Low Temperature Co-fired Ceramics (LTCC) Technology. Electronic Components and Materials (6), 1–5 (2008)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  1. 1.Department of Electronic EngineeringBeijing Institute of TechnologyBeijingP.R. China

Personalised recommendations