This blog is a place to learn about electronic systems design, from PCB design to simulation and verification, to manufacturability and manufacturing execution.

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fabricator etching a PCB

Etch effects exposed: discover where your copper really goes

Etching inner layers involves cleaning the copper on both sides of the piece of laminate, applying a photoresist, exposing the photoresist to create the inner layer pattern, developing the resist, etching away the unwanted copper, and removing the etch resist. This process is automated in most shops and the chemistry is automatically monitored. As a result, the accuracy and repeatability is quite good. It is possible to etch inner layer traces using this process to an accuracy of ±0.5 mils. This accuracy control helps keep impedance within the tolerances required for transmission lines.

Graphic output of surface methodology from HyperLynx DSE

Accelerating the search through millions of “what if” scenarios

HyperLynx Design Space Exploration can help you optimize your design’s performance by exploring a very large design space in a fraction of the time required with traditional methods.

Design for Test

ASTER Technologies strengthens Siemens digital thread for optimized PCB manufacturability

Siemens EDA is pleased to announce its acquisition of ASTER Technologies, a trusted name within the PCB design industry with more than…

Design smarter, not harder: Evolving design reuse methodologies in EDA

In this episode of the Printed Circuit Podcast, host Steph Chavez explores the growing impact of design reuse in electronic design automation (EDA),…

Fragmented pillars representing fragmented data.

From fragmented to connected: Rethinking the electronics design journey

How digital design threads connect concept, design, and manufacturing to reduce risk, rework, and time to market.

An image of a PCB fabrication process

When design meets manufacturing: Why the digital thread and digital twin are leadership imperatives

When design and manufacturing operate without a cohesive digital twin, the consequences ripple across the enterprise.

An engineer using PartQuest Design Enablement software

Why the engineer’s design journey is becoming the new competitive battleground

Many hardware engineers today navigate an increasingly fragmented digital landscape. The white paper discusses design enablement as a modern solution — one that transforms component manufacturers from passive content providers into active design partners.

Workflow representation

How our customers are transforming power electronics design with HyperLynx for true design optimization

Using HyperLynx and its suite of supporting Siemens EDA tools, design teams can finally break away from reactive, trial-and-error engineering for power electronics systems.

Engineers working on PCB designs.

Optimizing multi-domain collaboration: turning engineering complexity into competitive advantage

Multi-domain collaboration is no longer a technical nice-to-have. It is a business imperative.