Automotive radar PCB design sits at the heart of modern ADAS systems, where 77–79 GHz signals, harsh automotive environments, and strict safety targets all meet on a high frequency PCB. This guide explains how to choose materials, stackups, and layouts for automotive radar PCBs and high frequency PCBs for ADAS that are accurate, robust, and ready for mass production.
High frequency PCBs are at the core of 5G macro base stations and small cells, where Sub‑6 and mmWave signals demand low loss, tight impedance control, and robust reliability in harsh outdoor environments. This guide shares practical design and manufacturing tips—from material and stackup choices to RF layout, thermal, and DFM checks—to help you turn 5G concepts into stable, high‑volume hardware.
High Frequency PCBs for 5G Base Stations and Small Cells | Design & Manufacturing Tips Read More »
Hybrid high frequency PCBs use Rogers for critical RF layers and FR4 for digital, control, and power layers in a single stackup. This article explains why and when to choose a hybrid design, shows common Rogers+FR4 stackup patterns, and shares practical layout and manufacturing guidelines so your RF and digital sections work together without blowing up the budget.
Hybrid High Frequency PCBs: Combining Rogers and FR4 for RF and Digital Integration Read More »
High frequency PCBs often fail not because of the RF schematic, but because of layout and manufacturing details. This article walks through the most common design mistakes—poor stackup, bad routing, weak grounding, via stubs, and wrong materials—and shows exactly how to avoid them in your next RF board.
Common High Frequency PCB Design Mistakes (And How to Avoid Them) Read More »
This article walks through RF PCB design for high‑frequency circuits step by step, covering stackup planning, controlled‑impedance routing, grounding, matching networks, and manufacturing guidelines so your first build is much closer to “right first time.”
RF PCB Design Guidelines for High‑Frequency Circuits (From Layout to Manufacturing) Read More »
High frequency PCB design requires much stricter rules than low‑speed layouts. This guide explains practical high frequency PCB design guidelines for stackup planning, controlled impedance, routing, grounding and crosstalk control, so your RF and high‑speed boards can be manufactured reliably with stable signal integrity.
High Frequency PCB Design Guidelines: Layout, Stackup and Impedance Control Read More »
Gold finger PCBs fail in the field more often because of DFM oversights than connector theory. This checklist walks you through 10 things to verify before sending Gerber files, from finger geometry, bevel and finish definitions to copper clearances, keep-outs, and panelization. Use it as a last pre-flight check to catch issues early and make your manufacturer’s DFM review much smoother.
Gold Finger PCB DFM Checklist: 10 Things to Check Before Sending Gerbers Read More »
Panelization and routing choices can make or break the yield and reliability of gold finger PCBs. This practical guide shows how to orient boards on the panel, place routing and break‑off tabs around the connector edge, use fiducials and keep‑outs, and route high‑speed and power signals into edge fingers without compromising manufacturability.
How to Panelize and Route Gold Finger PCBs for Better Yield and Reliability Read More »
Hard gold and ENIG are the two most common finishes used on PCB gold fingers, but they behave very differently in real applications. This article explains how each finish is applied, compares wear resistance, solderability, corrosion performance and cost, and then walks through practical recommendations so you can decide whether your edge connectors really need hard gold or if ENIG is good enough.
Hard Gold vs ENIG for PCB Gold Fingers: Which Finish Should You Choose? Read More »
Gold finger PCBs are the backbone of many plug‑in cards and edge‑connector boards, but small design mistakes can quickly lead to contact failures and production issues. This article walks through the key gold finger PCB design rules, shows the most common layout pitfalls with practical tips to fix them, and explains what information your fabricator needs for a reliable gold finger PCB fabrication service.
Gold Finger PCB Design Rules: Avoiding Common Pitfalls for Reliable Connections Read More »
