Journal ArticleDOI
Novel L-EBG Embedded Structure for the Suppression of SSN
TLDR
In this article, a novel structure for suppressing simultaneous switching noise is proposed based on the coplanar electromagnetic bandgap (EBG) power plane, which is designed on the basis of periodic L-bridge which is inserted by a small Lbridge cell with windmill-shaped slits where the power port is located.Abstract:
In the paper, a novel structure for suppressing simultaneous switching noise is proposed based on the coplanar electromagnetic bandgap (EBG) power plane. The proposed EBG structure is designed on the basis of periodic L-bridge which is inserted by a small L-bridge cell with windmill-shaped slits where the power port is located. Simulation and measurement results show that the presented structure possesses a wide stop band ranging from 510 MHz to 10.35 GHz at −40 dB suppression of the bandgap depth. Then, the IR drop and the dc resistance are accurately investigated by the simulation software of CST. Finally, time-domain simulation results show that the structure in high-speed circuit is met with signal integrity.read more
Citations
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Journal ArticleDOI
Design of a Low-Profile, Frequency- Reconfigurable, and High Gain Antenna Using a Varactor-Loaded AMC Ground
TL;DR: In this paper, a novel planar active artificial magnetic conductor (AAMC) frequency-reconfigurable antenna printed on an FR4 substrate is proposed and its AAMC metal pattern in a unit cell consists of a compound-five-ring nesting (CFRN) structure.
Journal ArticleDOI
Microstrip monopole antenna with a novel UC-EBG for 2.4 GHz WBAN applications
TL;DR: In this article, a microstrip monopole antenna backed with a novel uniplanar compact electromagnetic bandgap (UC-EBG) structure for 2.4 GHz wireless body area network applications is proposed.
Journal ArticleDOI
Hybrid-Embedded EBG Structure for Ultrawideband Suppression of SSN
TL;DR: The reason that the new structure can achieve ultrawideband suppression of SSN based on the equivalent circuit model of the structure is analyzed and will lead to signal integrity problems, which is analyzed by eye diagrams.
Journal ArticleDOI
A Novel Electromagnetic Bandgap Power Plane Etched With Multiring CSRRs for Suppressing Simultaneous Switching Noise
Cheng Ning,Jing Jin,K. Yang,Hao Xie,Da-Wei Wang,Y. Liao,L. D. Wang,Hongsheng Chen,Er-Ping Li,Wen-Yan Yin +9 more
TL;DR: In this paper, a novel electromagnetic bandgap power plane etched with multiring complementary split ring resonators (CSRRs) is proposed for effectively suppressing simultaneous switching noise. And the measured insertion losses, i.e., S21-parameters of the two fabricated samples agree well with the simulated ones obtained by using the commercial software HFSS.
Journal ArticleDOI
An Electromagnetic Bandgap Structure Integrated With RF LNA Using Integrated Fan-Out Wafer-Level Package for Gigahertz Noise Suppression
TL;DR: In this article, a periodic electromagnetic bandgap (EBG) structure in the integrated fan-out wafer-level package (InFO-WLP) technology for gigahertz-band noise suppression is presented.
References
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Journal ArticleDOI
A uniplanar compact photonic-bandgap (UC-PBG) structure and its applications for microwave circuit
TL;DR: In this article, the photonic bandgap (PBG) structure for microwave integrated circuits is presented, which is a two-dimensional square lattice with each element consisting of a metal pad and four connecting branches.
Journal ArticleDOI
Feature selective validation (FSV) for validation of computational electromagnetics (CEM). part I-the FSV method
Alistair Duffy,A.J.M. Martin,Antonio Orlandi,Giulio Antonini,Trevor M. Benson,Malcolm Woolfson +5 more
TL;DR: A detailed analysis of the FSV method is presented, setting it firmly in the context of previous comparison techniques; it suggests the relationship between validation of graphically presented data and the psychology of visual perception, and a set of applicability tests to judge the effectiveness of computer-based CEM validation techniques.
Journal ArticleDOI
Feature selective validation (FSV) for validation of computational electromagnetics (CEM). part II- assessment of FSV performance
TL;DR: This paper addresses two specific issues related to the implementation of the FSV method, namely "how well does it produce results that agree with visual assessment?" and "what benefit can it provide in a practical validation environment?"
Journal ArticleDOI
Overview of Power Integrity Solutions on Package and PCB: Decoupling and EBG Isolation
TL;DR: In this article, the authors reviewed possible solutions based on decoupling or isolation for suppressing power distribution network (PDN) noise on package or printed circuit board (PCB) levels.
Journal ArticleDOI
Numerical and experimental investigation of radiation caused by the switching noise on the partitioned DC reference planes of high speed digital PCB
TL;DR: In this article, the effect of the partitioning and bridging of the power/ground planes on the radiation caused by the switching noise on the dc reference planes is investigated both theoretically and experimentally.
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Suppression of simultaneous switching noise using L-Bridge electromagnetic band gap structure
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