Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this article, the Signal Integrity performance analysis of mutual coupling reduction with defective ground structures (DGS) in high speed PCBs has been investigated. The performances of these structures are analyzed, in terms of Time domain, Error Vector Magnitude (EVM), eye pattern and timing jitter. A NRZ test signal with Quadrature Phase Shift keying modulation, with a carrier frequency of 3.5 GHz is used for the EVM measurements. From the EVM measurements, it is observed that the PCB with Circular DGS has the lost EVM of 1.195 % rms compared to other techniques. Further, the eye pattern and jitter analysis show that the circular DGS has the lost jitter value of 8 ps at 1Gbps data rate. Finally, the electromagnetic compatibility of proposed method is checked with the surface current distribution and radiated emission analysis. These investigations show that the adoption of the circular DGS in the high speed PCB design, reduces the spacing beten two traces without degrading the signal quality.
['M. Sindhadevi', 'K. Malathi', 'A. Henridass', 'A.K. Shrivastav']
I am writing a research paper on a idea Signal Integrity Performance Analysis of Mutual Coupling Reduction Techniques Using DGS in High Speed Printed Circuit Boards
[{"from": "human", "value": "I am writing a research paper on a idea Signal Integrity Performance Analysis of Mutual Coupling Reduction Techniques Using DGS in High Speed Printed Circuit Boards"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this article, the Signal Integrity performance analysis of mutual coupling reduction with defective ground structures (DGS) in high speed PCBs has been investigated. The performances of these structures are analyzed, in terms of Time domain, Error Vector Magnitude (EVM), eye pattern and timing jitter. A NRZ test signal with Quadrature Phase Shift keying modulation, with a carrier frequency of 3.5 GHz is used for the EVM measurements. From the EVM measurements, it is observed that the PCB with Circular DGS has the lost EVM of 1.195 % rms compared to other techniques. Further, the eye pattern and jitter analysis show that the circular DGS has the lost jitter value of 8 ps at 1Gbps data rate. Finally, the electromagnetic compatibility of proposed method is checked with the surface current distribution and radiated emission analysis. These investigations show that the adoption of the circular DGS in the high speed PCB design, reduces the spacing beten two traces without degrading the signal quality."}]