Accuracy Considerations The above inductance equations yield different levels of accuracy for different geometries.For example,the measurements on tens of inductors in [3]reveal that Egs.(7.19)and (7.20)incur an error of about 8%for 20%of the inductors and an error of about 4%for 50%of the inductors. For a resonator,we must determine the tolerable error in wo. Field simulations are necessary Equations can only be applied to initial design
Accuracy Considerations The above inductance equations yield different levels of accuracy for different geometries. For example, the measurements on tens of inductors in [3] reveal that Eqs. (7.19) and (7.20) incur an error of about 8% for 20% of the inductors and an error of about 4% for 50% of the inductors. For a resonator, we must determine the tolerable error in ω0. Field simulations are necessary ◦ Equations can only be applied to initial design
7.2.4 Parasitic Capcitances Figure 7.12.(a)Bottom-plate and (b)interwinding capacitances of an inductor and their models. Fringe Capacitance Parallel-Plate Capacitance 一001 000 t (a) (b)
7.2.4 Parasitic Capcitances