Posts by EMS

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[…]

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[…]

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[…]

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[…]

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[…]

What is Proto PCB? Proto PCB is a PCB Prototyping service offered by hillmancurtis.com, a leading provider of PCB design and manufacturing solutions. With Proto[…]

What is a 60% Keyboard? A 60% keyboard is a compact keyboard layout that omits the number pad, function keys, and navigation keys found on[…]

Introduction to PCB and its Importance Printed Circuit Boards (PCBs) are the backbone of modern electronics. They are used in almost every electronic device, from[…]

Introduction to Microwave Materials Microwave circuits and systems play a critical role in modern telecommunications, radar, and other high-frequency applications. The choice of substrate material[…]

Introduction to Microstrip Ring Resonators Microstrip ring resonators are widely used structures for characterizing the dielectric properties of printed circuit board (PCB) materials. These resonators[…]