OD values are additive (shown in Figure 1). An OD value of 8 blocking at 405 nm can be achieved by using a dichroic filter with an OD of 2.5 blocking at 405 nm with an emission filter with an OD of 5 to 6 blocking at 405 nm as shown in Figure 1 below. Note that OD values o...
In this case, it is the output low-pass filter (LF and CF) which maintains the output voltage by supplying current to the load. Assuming a continuous conduction mode (CCM) in the output low-pass filter inductor current, it follows that D1 and D2 conduct at the same time and there is...
Finally, the peak current is determined by the maximum instantaneous output current of the converter, which is highly dependent on the current ripple imposed by the low-pass filter inductance: 𝑉𝐵𝐷=2·𝑉𝑖𝑛·𝑁𝑆𝑁𝑃VBD=2·Vin·NSNP (28) 𝐼𝐷𝐴𝑣𝑒=𝑃𝑂2·...
By Lemma 3.1 in [30], we get that the probability of Equation (2) is ( ϵ − 1 | D c | ) ( ε − 1 | D c | q − 1 | D c | ) . From the above analysis, we can see that ε ′ ≥ ( ϵ − 1 | D c | ) ( ε − 1 | D c | q − 1 | D...
Their advantage is that their frequencies are not affected by the lithographic line width, and it is relatively easy to realize a filter over 3.5 GHz [16,17,18,19]. However, the bandwidths of the traditional BAW filters are only around 3% due to the low electromechanical coupling coefficient...
After the up-sampling step, a low-pass filtering step should be followed. Here, the FIR low-pass filters are designed to filter the mirrored spectrum generated by the interpolation steps. Then, all the sub-beam signals are shifted back to their original positions with the compensation functions...