An Arbitrary-Phase-Varying Digital Chirp Signal Generator Based on Improved CORDIC Algorithm and Trajectory Approximator - Zhang, Haoran; Chen, Minqi; Wan, Shuqin; Jiao, Zihao; Hu, Shenglin; Song, Peng (IEEE access, 2024)
Keywords: Algorithms; Approximation algorithms; Chirp; Chirp signals; discrete-time PID controller; Field programmable gate arrays; finite state machine (FSM); Finite state machines; FPGA; Logic; Logic circuits; neural network; Pulse duration; Radar antennas; Radar equipment; Scaling-free coordinate rotation digital computer (CORDIC) algorithm; Signal generators; Table lookup; Trajectory