A wideband noise-isolation bandstop power distribution network using quarter-wavelength line-based structure

Shih Hsien Wu, Yo Shen Lin

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

This paper presents the design of wideband bandstop power distribution network using the quarter-wavelength (λ4) line-based bandstop structure. A simple synthesis method starting from the specification on stopband bandwidth is also proposed with detailed design flow and equations. The synthesized λ4 -line bandstop structure has been implemented and verified with circuit simulation, electromagnetic simulation, and measurement. The test board is fabricated using the standard printed circuit board process, and the results show an extremely wide stopband from 1 GHz to more than 20 GHz with 70-dB isolation.

Original languageEnglish
Article number6774872
Pages (from-to)1071-1081
Number of pages11
JournalIEEE Transactions on Components, Packaging and Manufacturing Technology
Volume4
Issue number6
DOIs
StatePublished - Jun 2014

Keywords

  • Bandstop structure
  • isolation
  • mixed-signal system
  • noise suppression
  • power delivery network (PDN).

Fingerprint

Dive into the research topics of 'A wideband noise-isolation bandstop power distribution network using quarter-wavelength line-based structure'. Together they form a unique fingerprint.

Cite this