Title :
A novel EBG structure with embedded meander bridge for broadband suppression of SSN
Author :
Han, Yajing ; Yan, Zhaowen ; Wang, Yansheng ; Rahman, Toyobur
Author_Institution :
EMC Lab., Beihang Univ., Beijing, China
Abstract :
A planar Electromagnetic Bandgap (EBG) structure with embedded meander bridge for broadband suppression of simultaneous switching noise (SSN) in power/ground plane pairs is proposed. Simulation results show that the -30 dB suppression bandwidth of the novel structure is from 500 MHz to 14.5 GHz. Effects of the proposed EBG structure on signal integrity (SI) are investigated and methods for SI improvement are also concluded. Finally, measurement results are compared with simulation results to verify the structure´s good performance of SSN suppression.
Keywords :
interference suppression; microwave measurement; photonic band gap; EBG structure; SJ improvement; SSN broadband suppression; bandwidth 500 MHz to 14.5 GHz; electromagnetic bandgap structure; embedded meander bridge; power-ground plane; signal integrity; simultaneous switching noise broadband suppression; Connectors; Electromagnetic compatibility; Face; Finite element methods; Integrated circuits; Solids; Switches; Electromagnetic Bandgap (EBG); Signal Integrity (SI); Simultaneous Switching Noise (SSN);
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2012 Asia-Pacific Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-1557-0
Electronic_ISBN :
978-1-4577-1558-7
DOI :
10.1109/APEMC.2012.6237923
