-
- News
- Books
Featured Books
- design007 Magazine
Latest Issues
Current IssueSilicon to Systems: From Soup to Nuts
This month, we asked our expert contributors to weigh in on silicon to systems—what it means to PCB designers and design engineers, EDA companies, and the rest of the PCB supply chain... from soup to nuts.
Cost Drivers
In this month’s issue of Design007 Magazine, our expert contributors explain the impact of cost drivers on PCB designs and the need to consider a design budget. They discuss the myriad design cycle cost adders—hidden and not so hidden—and ways to add value.
Mechatronics
Our expert contributors discuss the advent of mechatronics in PCB design, the challenges and opportunities this creates for circuit board designers, and the benefits—to the employee and the company—of becoming a mechatronics engineer.
- Articles
- Columns
Search Console
- Links
- Events
||| MENU - design007 Magazine
Remcom Announces XFdtd Electromagnetic Simulation Software Update
August 26, 2020 | PR NewswireEstimated reading time: 1 minute
Remcom announces an update to XFdtd® 3D EM Simulation Software, with new features to address 5G millimeter wave antenna design challenges including support for high-performance tuners and singularity correction. In addition, PCB import enhancements save time in the design workflow.
As mobile devices continue to grow in complexity, engineers are challenged to include more antennas in less available space within the device while maximizing efficiency. Multi-port RF devices such as tuners and switches can be utilized to optimize band coverage. To accommodate these innovations, XFdtd's Circuit Element Optimizer (CEO) now includes multi-port device functionality, enabling engineers to incorporate and test these components in their matching network simulations.
Singularity correction is a sophisticated meshing method that accurately captures highly varying electromagnetic fields around the conductive edges of geometries such as antennas or transmission lines. XFdtd adjusts the electric and magnetic field values adjacent to metallic edges during time stepping. For higher frequency and millimeter wave use cases, where numerous antennas and components create high spatial variation of fields, singularity correction can significantly improve accuracy and strengthen confidence in the expected behavior of a device.
The new XFdtd release also includes enhancements to printed circuit board (PCB) import, allowing documentation layers of a PCB to be imported alongside the geometry. These layers typically include useful manufacturer information such as the build date of the device, ID number, and more. Lastly, lumped circuit components specified in ODB++ and BRD files are also imported, eliminating the need to manually add them afterwards.
Suggested Items
A Parametric Approach to the Environmental Impact of PCB Fabrication
09/09/2024 | Maarten Cauwe, imecSustainability for electronics is receiving more attention due to environmental concerns, regulatory obligations, and to ensure competitiveness in a growing market for sustainable products. To facilitate the discussion on the environmental impact of electronics, there is a strong need for data on energy use, carbon footprint, greenhouse gas (GHG) emissions, hazardous chemicals used during manufacturing, waste generation, etc.
Altium, Mouser Team Up to Advance Electronics Education and Careers Worldwide
09/05/2024 | AltiumAltium LLC, a global leader in software and solutions for the electronics industry, and Mouser Electronics, a global authorized distributor of semiconductors and electronic components, are excited to announce a strategic partnership aimed at advancing electronics education and careers worldwide.
Quiet Power: An Evolution in PCB Design Costs
09/04/2024 | Istvan Novak -- Column: Quiet PowerIn this column, I want to cover my experiences, particularly where costs are concerned, with printed circuit boards from the 1960s to the present day. I grew up in an apartment building in downtown Budapest, where I began doing hobby projects building circuits from our kitchen table. Now, I’m lecturing about the most recent advances in signal integrity at Oxford University. We’ve come a long way. Over the decades, new technologies allowed users to have more layers, lower-loss dielectrics, fine-pitch surface connections, blind and buried vias, and HDI and HDI+ board constructions that allow us to design higher-performing systems. I expect this trend to continue.
CELUS Goes Global with Simplified Electronics Design Process
08/29/2024 | BUSINESS WIRECELUS, announced the worldwide availability of its revolutionary AI assisted hardware design platform that empowers engineers with the ability to find the right components for their projects through smart algorithms and the use of machine learning and AI.
Global Sourcing Spotlight: A World Full of Product Expertise
08/28/2024 | Bob Duke -- Column: Global Sourcing SpotlightWhen it comes to global sourcing, not all countries and products are created equal. Over the years, through travel and experience, I have discovered where to find the best products. Interestingly, certain countries have developed expertise in producing certain products. When it comes to industrial and electronic products, certain regions and countries are renowned for their expertise and manufacturing capabilities in specific areas. I am sure someone could write a book, and perhaps someone already has, about why certain countries excel in producing certain products.