Signal Integrity Challenges in 5G mmWave HDI DesignsAugust/08/2026The transition to 5G millimeter wave frequencies presents PCB designers with challenges that dwarf those encountered at traditional microwave frequencies. While sub-6GHz cellular infrastructure shares many characteristics with established RF designs, the 24GHz to 100GHz spectrum that enables multi...

The Role of HDI in High-Speed Server and Data Center HardwareJuly/18/2026Modern data centers face unprecedented demands as cloud computing, artificial intelligence, and streaming services generate exponential growth in data traffic. The servers and networking equipment that power this digital infrastructure must deliver higher performance within the same or smaller phy...

Enabling 5G Base Stations with Low-Loss HDI PCB MaterialsJune/27/2026The fifth generation of wireless technology represents more than just faster data speeds for mobile devices. 5G networks demand fundamental changes in infrastructure, from antenna arrays to backhaul equipment, and nowhere are those changes more visible than in the circuit boards that power base st...