All optical NAND gateAll optical half adderThe computation of digital combinational and sequential logic functionality in the optical domain is one of the most important aspects, which opens the door of fast, secure and efficient switching and communication activity in the modern technological scenario...
All – optical binary half adder Opt. Commun. (1998) K.E. Stubkjaer Semiconductor optical amplifier based all optical gates for high speed processing IEEE J. Sel. Topic Quant. Electron. (2000) E.S. Awad et al. High speed all optical AND gate using non linear transmission of electroabsorp...
Architecture of the counter. The next step is to count the number of ‘1’ in the output string that presents the number of marked coordinates. Figure 11 shows the architecture of the counter. The circuit, composed by a series-to-parallel converter, is based on eleven Half Adder circuits ...
smaller look up tables when an adder or counter is required. One portion of the partitioned table is used to provide a sum out signal, while the other portion of the partitioned table is used to provide a fast carry out signal for application to the next stage of the adder or counter....
The design flow provided by FPGA vendors allows the integration on embedded systems of digital circuits, such as FIR filters that might need external ADC [6]. Using discrete ADCs, such as LTC1406 (8-bit ADC 200 MSPS), in applications that require a high number of ADCs can inhibit its ...
Due to the central symmetry of the linear fitting function, the coordinates of the piecewise points on the positive half of the x-axis and the coordinates of the piecewise points on the negative half of the x-axis generally appear in pairs. Therefore, the number of piecewise points of the ...