Tag
microstrip
- Apr 29, 2026 Rise Time, Electrical Length, and When a Trace Stops Being a Wire The criterion that separates a lumped connection from a transmission line, how dielectric constant sets propagation delay, and why slow edges on long traces still misbehave. hardware engineering
- Nov 15, 2022 Characteristic Impedance from Stackup Geometry How trace width, dielectric height, and copper thickness combine into a characteristic impedance, why the equations are approximations, and what happens to impedance when a net changes layer. hardware engineering