High Precision Digital Architecture Design for Baseband Signal Generation

This paper covers the topic of various Baseband Signal Generations using Very High -Speed Integrated Circuit (VHSIC) Hardware Description Language (VHDL), describes the behavior of electronic circuits, most commonly digital circuits, with FPGA board and the results are observed using Digital to Analog Converter, where selection bit will select desired waveform from Cosine, Triangular, Staircase and Exponential. This Baseband signal generator has a wide range of uses in the Research and Developments field to check on the working of the experiments and other designs. It also plays an important role in stimulus testing and frequency response characterization purpose where the designed circuits are verified. FPGA is being used because of its reconfigurable property and consumes less time and power. It is machine friendly and is mostly used for industrial applications. FPGA provides an edge over other means of function generators which are further discussed in this paper along with the steps and methodologies of this signal synthesizing process is also being stressed.