Title :
Bandstop power delivery network with wideband noise isolation up to 40 GHz
Author :
Shih-Hsien Wu ; Yo-Shen Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Chungli, Taiwan
Abstract :
In this paper, the capability of quarter-wavelength (λ/4) line based bandstop structure for wideband noise isolation in power delivery network (PDN) applications is investigated. Two test boards are implemented using the standard printed circuit board (PCB) fabrication process, and the measured results show extremely wide stopbands from 1 to 40 GHz with 60 to 70 dB isolation.
Keywords :
circuit noise; printed circuit interconnections; printed circuit manufacture; printed circuit testing; PCB fabrication process; PDN applications; bandstop power delivery network; frequency 1 GHz to 40 GHz; power delivery network applications; printed circuit board fabrication process; quarter-wavelength line based bandstop structure; test boards; wideband noise isolation; Impedance; Integrated circuit modeling; Metamaterials; Noise; Periodic structures; Wideband;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2015 Asia-Pacific Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4799-6668-4
DOI :
10.1109/APEMC.2015.7175396
