Novel high performance millimeter-wave resonator and filter structures using embedded wafer level packaging (EWLP) technology

Rui Li, Boo Yang Jung, Cheng Jin, Chang Ka Fai, Soon Wee Ho, Dexter Velez Sorono

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, a 60 GHz resonator is designed and implemented on embedded wafer level packaging (EWLP) platform. The resonator is constructed in substrate integrated waveguide (SIW) configuration with the molding compound as the filled in substrate material. Through molding vias (TMVs) are employed to realize the via fences and the top and bottom redistribution layers (RDLs) serve as the top and bottom metallic walls. The resonator exhibits a quality factor (Q-factor) of 88. The resonator is subsequently used to form a secondL-order bandpass filter by cascading two such resonators in a line. The insertion loss of the bandpass filter is smaller than 4.15 dB, and the return loss is larger than 12.95 dB. The fractional bandwidth is 3.5% at 59.20Hz.

Original languageEnglish
Title of host publicationProceedings of the 2013 IEEE 15th Electronics Packaging Technology Conference, EPTC 2013
Pages844-847
Number of pages4
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 IEEE 15th Electronics Packaging Technology Conference, EPTC 2013 - Singapore, Singapore
Duration: 11 Dec 201313 Dec 2013

Publication series

NameProceedings of the 2013 IEEE 15th Electronics Packaging Technology Conference, EPTC 2013

Conference

Conference2013 IEEE 15th Electronics Packaging Technology Conference, EPTC 2013
Country/TerritorySingapore
CitySingapore
Period11/12/1313/12/13

Keywords

  • Bandpass filter (BPF)
  • embedded wafer level packaging (EWLP)
  • millimetre-wave (mm-wave)
  • resonator
  • substrate integrated waveguide (SIW)
  • through molding via (TMV)

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