Title :
Embedded power plane with ultra-wide stop-band for simultaneously switching noise on high-speed circuits
Author :
Wu, T.L. ; Wang, T.K.
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
An embedded band selective (EBS) power plane is proposed using the hybrid-cell periodic structure. Because the periodic connections of the unit-hybrid-cell select different frequency rejection bands, the proposed EBS power plane performs ultra-wideband suppression of the simultaneously switching noise (about 9 GHz) with on average, over 60 dB noise elimination. This excellent behaviour is both numerically and experimentally validated.
Keywords :
high-speed integrated circuits; integrated circuit noise; interference suppression; microwave integrated circuits; periodic structures; embedded band selective power planes; embedded power plane; frequency rejection bands; high-speed circuits; hybrid-cell periodic structure; noise elimination; periodic connections; simultaneously switching noise; ultra-wide stop-band; ultra-wideband suppression; unit-hybrid-cell;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20063498
