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What is Che Ni/Au or ENIG?

Introduction to ENIG (Electroless Nickel Immersion Gold) ENIG, which stands for Electroless Nickel Immersion Gold, is a popular surface finish used in the manufacturing of[…]

PCB Multi-layer Fabrication – Lay-up and Bond

Introduction to Multilayer PCB Bonding Multilayer PCBs (Printed Circuit Boards) are essential components in modern electronics, enabling the creation of complex and compact designs. The[…]

Using polygons in EAGLE

Introduction to Polygons in EAGLE EAGLE (Easily Applicable Graphical Layout Editor) is a powerful PCB (Printed Circuit Board) design software that allows engineers and hobbyists[…]

Design and process considerations for fabricating RF MEMS switches on printed circuit boards

Introduction to RF MEMS switches Radio Frequency Microelectromechanical Systems (RF MEMS) switches have gained significant attention in recent years due to their superior performance compared[…]

RF Design Guidelines: PCB Layout and Circuit Optimization

Introduction to PCB Optimization for RF Circuits Printed Circuit Board (PCB) layout and optimization are critical aspects of RF circuit design. Proper PCB layout techniques[…]

Signal Integrity Optimization of RF/Micr Signal Integrity Optimization of RF/Microwave Transmission Lines ansmission Lines in Multilayer PCBs

Introduction to Signal Integrity in RF/Microwave PCBs Signal integrity is a critical aspect of designing and manufacturing high-performance printed circuit boards (PCBs) for RF and[…]

Blind Via PCB: 7 Key Elements to Take You Know All About Blind Vias(2023)

What is a Blind Via? A blind via is a type of interconnect that connects an outer layer to one or more inner layers of[…]

Rigid-Flex PCB-How to Streamline and Improve Reliability

Introduction to Rigid-Flex PCBs Rigid-Flex PCBs are a combination of rigid and flexible printed circuit boards that offer unique advantages over traditional PCBs. They consist[…]

Essential RF PCB Design Tips: 5 Must-Know Insights

Introduction Designing a radio frequency (RF) printed circuit board (PCB) can be a challenging task, especially for those who are new to the field. Unlike[…]

Free PCB Ruler Give Away by RAY PCB – How to Get and Use It?

What is a PCB Ruler? A PCB Ruler, short for Printed Circuit Board Ruler, is an essential tool for anyone working with PCB design and[…]