Design and FPGA implementation of numerically controlled oscillators with ROM look-up table structure

H Zhang, H Huang, X Li - … on Natural Computation, Fuzzy Systems and …, 2022 - Springer
… By analyzing the implementation principle and performance of NC oscillator, this … NCO
based on FPGA ROM lookup table architecture. At the same time, the correctness of this design is …

Implementation of Floating Point CORDIC Algorithm Using 45 nm Technology For COS SINE Generation

VM Velmurugan, S Bharanidharan - … Conference on Next …, 2023 - ieeexplore.ieee.org
… of FPGA implementation [3] for floating point CORDIC is … implementation of the CORDIC
algorithm has resulted in the generation of a GDS file from Table III. It is evident that the CORDIC

Area and power-efficient reconfigurable digital down converter on FPGA

D Datta, HS Dutta - Facta universitatis-series: Electronics and …, 2022 - doiserbia.nb.rs
… using numerical control oscillator (NCO). The NCO was decomposed into several sinusoidal
… resulting in the polyphase CORDIC processor being more feasible in the FPGA platform [10]…

Area-optimized RVDT/LVDT Signal Conditioner Based-on CORDIC

JY Lee - JOURNAL OF SEMICONDUCTOR TECHNOLOGY …, 2020 - dbpia.co.kr
based signal conditioner and a general CORDIC algorithm, … conditioner structure and its
implementation are described in … of the NCO and alters the phase of the NCO output waveform …

Application of an Adaptive Direct Current Offset Elimination Algorithm Based on FPGA in Orthogonal Demodulation

H Wang, X Zhou, G Zhou - 2019 IEEE 4th Advanced Information …, 2019 - ieeexplore.ieee.org
… by the NCO [3]. The adaptive DC offset cancellation method based on LMS algorithm
proposed in this … method, the carrier signal is generated by the rotating CORDIC algorithm. The …

[PDF][PDF] Digital and Implementation of Optimized DDS in FPGA

I Senior Scientist - academia.edu
… are available to implement the DDS based on the lookup table, CORDIC algorithm. But in …
This thesis explains through FPGA design flow diagram and an instantaneously showcased …

Design and Implementation of Cordic based Digital Modulation Techniques using DPLL

HDN Urs, BN Aravind, KK Veni… - 2023 IEEE 3rd …, 2023 - ieeexplore.ieee.org
… Abstract—This document delineates the implementation of Cordic based FPGA digital …
We are emphasizing upon digital phase lock loop-based Verilogbased code simulation for …

FPGA Implementation of Polyphase Digital Down Converter for WiMAX Systems

D Datta, HS Dutta - International Journal of Electronics Letters, 2023 - Taylor & Francis
… The NCO produces parallel sinusoidal sequences… NCO, which requires a large LUT (≈2
n × n bit; Lohning et al., Citation2000). This work performs a radix-2 pipeline (8-stage) CORDIC

Implement of CORDIC Algorithm with a Small Capacity ROM Table

YAO Yafeng, XU Yangyang, HOU Qiang… - Journal of Hunan …, 2019 - jonuns.com
CORDIC 算法计算三角函数值时常用的典 型的实现方法.ADI 公司许多直接频率合成 DDS 电 路
或数字控制振x器 NCO … XILINK 公司的 xc7k325t82ffg900 型 号的 FPGA 上对改进的方法进行…

Implementation of 8 Channels Phase Conjugation on FPGA for Microwave Power Transmission

T Yu, JH Kim, S Nam - 2021 International Symposium on …, 2021 - ieeexplore.ieee.org
… Numerically calculated oscillator (NCO) blocks and decimation … designed on hardware
using the FPGA and high-speed ADC and DAC. Some digital logics are utilized, such as, CORDIC