Several signal via geometries are analyzed for across and through transmission by varying the drill-hole diameter, ratio of the pad and antipad diameters to drill-hole diameter, and number of ground planes. Time- and frequency-domain results showing impedance-, insertion-, and return-loss trends, which are useful for designing via geometries for high-speed transmission, are obtained.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering