PathWave Electrical Performance Scan (EP–Scan) 2024 is a simulation software application developed by Keysight Technologies for predictive electrical analysis. Its primary use is in validating printed circuit board (PCB) designs for high-speed digital applications, such as in telecommunications equipment development. The target user is a PCB design engineer, and a key differentiator is its AI-assisted insight generation for root-cause analysis.
PathWave EP-Scan 2024 by Keysight Technologies offers critical capabilities for electrical engineers engaged in advanced PCB design. This software is essential for ensuring the signal integrity (SI) and power integrity (PI) of electronic components, particularly vital in industries handling high-speed data transmission. Its predictive analysis features allow engineers to identify and resolve potential design issues before physical prototypes are manufactured, thereby reducing development cycles and costs.
The primary applications of PathWave EP-Scan lie within the electronics design sector, with a focus on high-speed digital and RF/microwave applications. This includes the design of intricate systems such as multi-gigabit data rate interfaces like SerDes, DDR, and PCIe, as well as complex RF circuits. By providing robust validation tools, the software supports the development of telecommunications infrastructure, advanced computing systems, and aerospace/defense electronics.
PathWave EP-Scan incorporates automated design rule checking (DRC) specifically tailored for electrical performance validation. This feature systematically evaluates critical aspects of a PCB design against predefined or customizable electrical rules, focusing on signal integrity and power integrity metrics. It can identify violations related to impedance control, crosstalk, return path discontinuities, and voltage drop, ensuring designs meet stringent performance requirements.
A core component of PathWave EP-Scan is its integrated 3D electromagnetic (3DEM) solver. This tool enables the accurate extraction of S-parameters for critical signal channels within the PCB layout. By simulating the electromagnetic behavior of traces, vias, and connectors in three dimensions, the solver provides precise models that account for complex physical geometries, essential for high-frequency signal transmission analysis.
The software supports a comprehensive design workflow by enabling both pre-layout and post-layout analysis. Before the physical layout is finalized, engineers can perform predictive analysis based on schematic information and preliminary routings. Once the PCB layout is complete, PathWave EP-Scan conducts detailed post-layout validation, comparing the actual physical implementation against design intent and identifying any discrepancies or performance degradations introduced during the layout process.
The 2024 release of PathWave EP-Scan introduces significant advancements with AI-driven insights and expanded standard libraries. The AI engine assists engineers by automatically analyzing simulation results, identifying root causes of electrical violations, and suggesting potential solutions. This not only accelerates the debugging process but also enhances the accuracy of the analysis by leveraging machine learning algorithms to recognize complex patterns in signal and power integrity issues.
Additionally, the 2024 version includes expanded standard libraries, offering a wider range of component models and material properties for more accurate simulations. This enhancement supports a broader spectrum of design scenarios and ensures that engineers have access to up-to-date representations of common electronic parts and substrates, further improving the reliability of the predictive analysis.
PathWave EP-Scan facilitates full channel simulation, modeling the entire signal path from the transmitter to the receiver. This end-to-end simulation capability allows engineers to assess the performance of complete communication links, accounting for all interconnects, connectors, and components along the path. Such analysis is crucial for ensuring that data rates, bit error rates, and overall signal quality meet the demanding specifications of modern high-speed digital interfaces.
The tool’s simulation capabilities are designed to support compliance testing against various industry standards, including those set by organizations like the PCI-SIG and JEDEC. By accurately modeling signal behavior and identifying potential compliance violations early in the design cycle, PathWave EP-Scan helps engineers reduce the risk of costly re-spins and ensures their products achieve market certification efficiently.
Keysight’s PathWave EP-Scan is engineered for seamless integration with leading Electronic Design Automation (EDA) tools widely used in the industry. It offers robust interfaces for popular PCB design platforms such as Cadence Allegro/OrCAD and Siemens PADS/Xpedition. This interoperability allows engineers to incorporate electrical performance analysis directly into their existing design flows without significant disruption, facilitating a more efficient and streamlined product development process.
The integration supports the transfer of design data back and forth between the EDA tools and PathWave EP-Scan, enabling the iterative refinement of PCB layouts. Engineers can export layout data for analysis, receive violation reports with clear locators, and update their designs based on simulation feedback, all within a cohesive workflow that enhances productivity and design accuracy.
The latest version of PathWave EP-Scan, released in 2024, incorporates notable performance improvements and enhancements to the user experience. These updates are aimed at accelerating simulation times and providing more accessible insights for a wider range of engineers. The focus on cloud-enabled scalability in this release allows for distributed computing, significantly speeding up intensive 3D electromagnetic simulations by leveraging scalable cloud resources.
Users benefit from these improvements through faster design iterations and more efficient problem-solving. The combination of AI-driven assistance, enhanced simulation speed, and integration with familiar EDA environments contributes to a more productive and effective design validation process for complex electronic systems.
PathWave EP-Scan provides automated design rule checking for electrical performance, integrating capabilities such as 3D electromagnetic simulations and power integrity analysis. It validates metrics like impedance and crosstalk to ensure compliance with industry standards.
Compared to other PCB validation tools, PathWave EP-Scan excels in providing early-stage predictive analysis through its integrated 3D electromagnetic solver and AI-driven insights for violation analysis. Its seamless integration with major EDA tools also enhances the design workflow significantly.
Yes, the 2024 version of PathWave EP-Scan introduces cloud-native simulation options, allowing users to perform large 3D electromagnetic simulations in a scalable cloud environment. This feature significantly enhances computational efficiency and speeds up project turnaround times.
Price: 165 $
Price Currency: $
Operating System: Windows
Application Category: Electronics
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