This is a very professional question. Choosing a supplier for PCB high-frequency circuit boards (typically referring to circuit boards used for RF, microwave, and millimeter-wave applications). The definition of “good” includes: material stability, process precision, consistency, technical support capability, price, and delivery time. Below, I will outline several dimensions for you. 1. Core Considerations: Clarify … Read more
– 5G Base Station Massive MIMO Antenna Array: A leading equipment manufacturer uses Rogers RO3010 high-frequency substrate (Dk=10.2) with a hybrid pressing process, increasing the antenna unit density to 64 units per board, supporting a transmission rate of 10Gbps in the 28GHz band, with insertion loss reduced by 15%. – L4 Level Autonomous Driving Millimeter-Wave … Read more
Electronic copper foil is a type of copper foil, which is a cathodic electrolytic material, precipitated as a thin, continuous metal foil on the substrate layer of a circuit board. It easily adheres to the insulating layer, accepts a printed protective layer, and forms circuit patterns after corrosion. Electronic copper foil is the main raw … Read more
By Elite EDA (A learning resource for excellent chip IC layout design, packaging PKG design, and PCB design in the full EDA design chain, conveying EDA design information from a professional perspective) WeChat ID: EDA_Hunter Follow me to learn more about EDA design technology. For questions or suggestions, please add WeChat (Lavidlee) to contact. Author: … Read more
For more details, please visit www.cpcashow.com Recently, the I-Connect007 editorial team interviewed Dave Torp, CEO of Winonics, discussing the company’s additive and semi-additive processes, as well as the basic knowledge PCB designers need to consider when adopting these new processes. As Dave explained, additive design is not much different from traditional design; it is just … Read more
Click the blue text above to follow us High-end PCBs are the “cornerstone” of the electronics industry, and the upgrade and iteration of their core materials are key to driving technological progress across the entire industry chain. With the rapid development of emerging technologies such as 5G, AI, and high-performance computing, the performance requirements for … Read more
Abstract Digital phase-locked amplifiers are widely used in various scientific fields for high-resolution measurements. Experimental evidence shows that due to the additional 1/f noise observed at the output of the phase-locked amplifier, current state-of-the-art commercial models cannot measure signals with a resolution better than tens of ppm. This noise arises from low-frequency gain fluctuations experienced … Read more
Image and text reproduced from:AI Electronics Circuit Home A Printed Circuit Board (PCB) is a board-like component that forms circuit connections and component layouts on a common substrate according to specific design requirements through printing processes. As one of the core components of modern electronic devices, PCBs are known as the “mother of electronic products” … Read more
Printed Circuit Boards (PCBs) are the core components of electronic devices, akin to the “skeleton” of electronic products, connecting resistors, capacitors, and other components through precise circuits to support device operation. From smartphones and computers to automobiles and communication base stations, almost all electronic devices rely on them, and their performance directly affects product stability … Read more
Printed Circuit Boards (PCBs) are critical electronic interconnect components used in nearly all electronic products. They are indispensable electronic components in modern electronic information products, often referred to as the “mother of electronic products.” The global market size is expected to exceed $70 billion by 2024. Copper clad laminates (CCLs), one of the highest cost … Read more