A 264 MHz CMOS 4th G_m-C LPF target for the UWB standard is presented.The filter is designed by cascading two biquad cells.Compared with the previously publishe
The vertical structure of the crustal block of the Songliao Basin can be divided into upper, middle and low Earth’s crust according to density. There is an abo
Mode characteristics of hexagonal resonators are numerically simulated by the two-dimensional(2-D) finite-difference time-domain(FDTD) technique.For the hexagon