SIW Cavity Filters with Embedded Planar Resonators in LTCC Package for 5G Applications
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Integrated Microwave Packaging Antennas and Circuits Technology (IMPACT) Lab
Online Publication Date2018-12-07
Print Publication Date2018-09
Permanent link to this recordhttp://hdl.handle.net/10754/631575
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AbstractTwo three dimensional (3D) integrated System on Package (SoP) Low Temperature Co-fired Ceramic (LTCC) two-stage SIW single cavity filters with embedded planar resonators are designed, fabricated and tested. The embedded resonators create a two-stage effect in a single cavity filter. The design with a stripline ring around the center post of the cavity provides a 13% fractional bandwidth with a center frequency of 28.21 GHz, and with an insertion loss of -0.82 dB. The design that feeds at the middle of a stripline resonator provides a 15% fractional bandwidth at a center frequency of 28.12 GHz, and with an insertion loss of -0.53 dB.
CitationShowail J, Lahti M, Kari K, Arabi E, Rantakari P, et al. (2018) SIW Cavity Filters with Embedded Planar Resonators in LTCC Package for 5G Applications. 2018 48th European Microwave Conference (EuMC). Available: http://dx.doi.org/10.23919/EuMC.2018.8541552.
SponsorsThe authors are grateful for VTT Technical Research Centre of Finland for their consultation on the feasibility of the design. Additionally, they contributed to the work by fabricating the devices and obtaining the measured results. This work was supported by the Finnish Funding Agency for Innovation (Tekes) as part of the 5WAVE project.
Conference/Event name48th European Microwave Conference, EuMC 2018