Using the 3D EM simulator analyze characteristics of the self resonance frequency of the embedded capacitor

3D EM Simulator를 이용한 Embedded Capacitor의 SRF(Self Resonance Frequency) 특성 분석

Embedded capacitor technology is one of the effective packaging technologies for further miniaturization and higher performance of electric package systems. So we used the 3D EM simulator for embedded capacitor design in 8-layed PCB(Printed Circuit Board). The designed capacitors value are 2 pF, 5pF, 10 pF, respectly. we investigated characteristics of capacitance - frequency and SRF(Self Resonance Frequency) as changing the rate of hight and width of upper pad of embedded capacitors.