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This month, we delve into rules of thumb—which ones work, which ones should be avoided. Rules of thumb are everywhere, but there may be hundreds of rules of thumb for PCB design. How do we separate the wheat from the chaff, so to speak?
Partial HDI
Our expert contributors provide a complete, detailed view of partial HDI this month. Most experienced PCB designers can start using this approach right away, but you need to know these tips, tricks and techniques first.
Silicon 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.
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RF Antenna Design and Layout Tips for Your PCB
April 26, 2023 | Cody Stetzel, Cadence Design SystemsEstimated reading time: 1 minute
RF antenna design and layout is one area that requires careful attention to detail and some pointers from mixed-signal designers. If you’re just getting started with high-frequency analog design, follow these tips to ensure isolation and signal integrity in your RF design.
These days, it’s hard to think of a consumer product that doesn’t contain an antenna. Even my garage door opener can connect to my phone via Bluetooth or Wi-Fi. Each time a new RF antenna gets added to a PCB layout, it can create a new headache for RF designers, especially as analog design skills start to become critical again. With so many RF capabilities being added to new PCBs, how can designers ensure the signals in their system are not corrupted and signal integrity is preserved?
Thankfully, there are some simple design choices you can make to help ensure your RF signals are not degraded by nearby digital components. These same design choices will help prevent multiple analog signals from interfering with each other. While there are plenty of topics in RF design to consider when designing mixed-signal or all-RF systems, antenna design and layout are probably two of the most important. Here’s what you need to know about RF antenna design in your PCB and how to ensure analog signal integrity.
To read this entire article, which appeared in the April 2023 issue of Design007 Magazine, click here.
Suggested Items
Rules of Thumb for PCB Layout
11/21/2024 | Andy Shaughnessy, I-Connect007The dictionary defines a “rule of thumb” as “a broadly accurate guide or principle, based on experience or practice rather than theory.” Rules of thumb are often the foundation of a PCB designer’s thought process when tackling a layout. Ultimately, a product spec or design guideline will provide the detailed design guidance, but rules of thumb can help to provide the general guidance that will help to streamline the layout process and avoid design or manufacturing issues.
PCB Design Software Market Expected to Hit $9.2B by 2031
11/21/2024 | openPRThis report provides an overview of the PCB design software market, detailing key market drivers, challenges, technological advancements, regional dynamics, and future trends. With a projected compound annual growth rate (CAGR) of 13.4% from 2024 to 2031, the market is expected to grow from USD 3.9 billion in 2024 to USD 9.2 billion by 2031.
KYZEN to Spotlight KYZEN E5631, AQUANOX A4618 and Process Control at SMTA Silicon Valley Expo and Tech Forum
11/21/2024 | KYZEN'KYZEN, the global leader in innovative environmentally friendly cleaning chemistries, will exhibit at the SMTA Silicon Valley Expo & Tech Forum on Thursday, December 5, 2024 at the Fremont Marriott Silicon Valley in Fremont, CA.
Flexible Thinking: Rules of Thumb: A Word to the Wise
11/20/2024 | Joe Fjelstad -- Column: Flexible ThinkingIn the early days of electronics manufacturing—especially with PCBs—there were no rules. Engineers, scientists, and technicians largely felt their way around in the dark, making things up as they went along. There was a great deal of innovation, guessing, and testing to make sure that early guidelines and estimates were correct by testing them. Still, they frequently made mistakes.
Cadence Unveils Arm-Based System Chiplet
11/20/2024 | Cadence Design SystemsCadence has announced a groundbreaking achievement with the development and successful tapeout of its first Arm-based system chiplet. This innovation marks a pivotal advancement in chiplet technology, showcasing Cadence's commitment to driving industry-leading solutions through its chiplet architecture and framework.