Analysis & Simulation

signal industry issues

How to Simulate Signal Integrity Issues Before Production

Every PCB designer wants one thing — a board that works perfectly the very first time it’s powered on.But reality often tells a different story. You complete the schematic, follow every layout rule, and still, when the prototype arrives, something feels off. Signals glitch. Timing fails. Noise creeps in where it shouldn’t.     That’s the world

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power integrity

Copper Thickness, Dielectric Loss, and Power Integrity What’s the Connection?

Every PCB designer has faced that frustrating moment: the simulation looks flawless, but the real board doesn’t behave as expected. Maybe the voltage dips under load, noise creeps into sensitive circuits, or thermal hotspots appear out of nowhere. Often, the root cause isn’t obvious. It’s hidden in the materials themselves — the copper that carries

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BOM validation in PCB design

Prevent Overheating: Solving PCB Thermal Issues Before Production

So, what do you think? One of the biggest risks in high-density electronics is?Of course it’s gonna be ignoring PCB thermal management. On the other hand, overheating is not just a performance issue — as it directly affects reliability, lifespan, and compliance. Also, by carefully applying thermal vias in PCB, choosing the right PCB heat

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Why Your PCB Fails EMI Compliance Even After Following the Rules

So, you must have followed every guideline in the book. And, your stack-up looks correct, return paths seem clean, and your shielding strategy is by the standards. Yet, during EMI compliance testing, the board fails. Now, this is a scenario many engineers face — even when they’ve applied all the “right” practices for PCB design for

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Thermal Management Checklist for Heat-Resistant PCB Designs

So, are you sure that your boards handle the heat?  Yes, It’s a question that every PCB designer faces, because thermal issues don’t just reduce performance! Apparently,  they also shorten the lifespan, cause intermittent failures, and in worst cases, result in expensive redesigning. In fact, many prototypes pass initial electrical validation only to fail under

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Top DDR5 Signal Integrity Mistakes in the PCB Layout Stage

When DDR5 memory entered the market, it brought both speed and complexity. Compared to DDR4, DDR5 runs at much higher data rates.The timing windows are tighter, and the voltage margins are smaller. This means even small layout mistakes can have big consequences. For layout engineers, this is where the difficulty begins. The methods that worked

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Reduce Voltage Spikes in EV Boards With This Simple PDN Fix

As we all know that in any high-speed automotive electronics, a stable power rail is not negotiable at any cost.  Likewise, in one of our electric vehicle controller projects, PDN (power distribution network) optimization caused a major difference! Because, a finalised design and weeks of frustrating debug sessions escalated to a major extent. So, when

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CISPR 25 Compliance: EMC Field Mapping Strategy That Works

Do you know the fastest way to derail an automotive launch? Well, it’s definitely failing the automotive EMC certification and that too at the final compliance stage. Apparently, It’s not just a re-test fee or lab booking headache.Rather, it delays the entire launch. Plus, it halts production lines and supplier penalties. Also,  a major hit

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