Ceramic RF PCB: Materials, Metallization, and Applications
What is a ceramic RF PCB, and why do RF engineers choose it? A ceramic RF PCB is a radio-frequency circuit board built on a ceramic substrate (most commonly alumina Al₂O₃ or aluminum nitride AlN) instead of woven-glass epoxy. A ceramic RF PCB is chosen when you need stable dielectric behavior, low RF loss, excellent … [Read more…]