• PATNALA MAMATHADEVI
• DR. K.C.B. RAO
• B. VENKATA RAMANA
• SHAIK SAYMEER
• BANDARU SUBBARAO

The functional characteristics of the one module within an electronic equipment or system is disturbed due to EMI from another module is called intra system EMI. Crosstalk refers to the unintended electromagnetic coupling between the PCB lands and wires that are in close proximity. Crosstalk concerns the intra system interference. In modern digital circuits, clock speeds and data transfer rates in digital computers steadily increasing, crosstalk between lands and wires become significant mechanism for interference in digital systems. Crosstalk between two cables can induce signals on the peripheral cable that may radiate externally to the product, causing the product to be out of compliance with radiated emission regulatory limits. If this internal coupling occurs to the power cord of the product, the coupled signals may cause it to fail the conducted emission regulatory requirements. In this paper, coupled microstrip printed circuit board (PCB) crosstalk prediction model is designed and simulated by using 3D EM simulation tool, CST tool. Simulations are carried out for analyzing coupling of traces with different distance and different input pulses with different rise time. The simulated crosstalk between the PCB traces are verified using MATLAB tool.

EMI, EMC, Crosstalk, Intra system EMI, Printed circuit board (PCB), signal integrity

"PREDICTION AND ANALYSIS OF CROSSTALK IN ELECTRONIC SYSTEM DESIGN FOR INTRA- SYSTEM EMC COMPLAINCE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 9, page no.1019-1025, September-2020, Available :http://www.jetir.org/papers/JETIR2009138.pdf

"PREDICTION AND ANALYSIS OF CROSSTALK IN ELECTRONIC SYSTEM DESIGN FOR INTRA- SYSTEM EMC COMPLAINCE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp1019-1025, September-2020, Available at : http://www.jetir.org/papers/JETIR2009138.pdf