Design and Implementation of a Digital Quadrature Amplitude Modulator QAM-32 using FPGA
Kamal Aboutabikh, Abdul-Aziz Shokyfeh, Amer Garib · IMRJR · 2024
In this paper, we propose the design and implementation mechanism for different digital modulators such as Quadrature using DDFS) Q ( Synthesizer Frequency Digital Direct Quadrature based on the use of odulators m 32 -QAM Amplitude Cyclone II EP2C20F484C7 FPGA from ALTERA placed on education and development board DE-1 with the following parameters:. =50MHz CLK : F frequency Clock --Modulation type of signal is : QAM-32 .-Frequency range : (0.011 Hz…10 MHz) .-Frequency Resolution : (0.011 Hz) .-Signal amplitude(5V) .-Data frequency : 1KHz .-Digital designs allow the slides to modify and design development for results and better through reprogramming, depending on the user's desire.