[PDF] Top 20 A CORDIC Architecture Implementation for Rectangular to Polar Conversion
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A CORDIC Architecture Implementation for Rectangular to Polar Conversion
... [3]. CORDIC operates in both rotation and vectoring-modes for applications such as synchronization in digital receivers, 3-D graphics processor, phase and frequency estimations, eigen value estimations, QR ... See full document
7
Efficient Rectangular to Polar Conversion for Multiband and Multimode Wireless Communications
... independent architecture for each standard, universal transmitter architecture capable of generating all the different standards waveforms seems to be the best ...efficient rectangular to ... See full document
7
Design and Implementation of Bi-Rotational CORDIC Algorithm
... The CORDIC algorithm was developed by Volder in ...of CORDIC are calculations based on shift registers and adders instead of multiplications, what saves much hardware ...resources. CORDIC is used for ... See full document
11
Reconfigurable Design of Rectangular to Polar Converter using Linear Convergence
... efficient Rectangular to Polar conversion (RPC) is necessary ...A polar modulation offers an alternative for multimode and multiband operations ...the implementation of polar ... See full document
5
CORDIC Based Digital Modulator Systems
... The CORDIC algorithm operates in two modes, they are rotation mode and vectoring ...for rectangular to polar ...the implementation of equations 5, 6, ... See full document
8
Implementation of Rotation and vectoring-mode Reconfigurable CORDIC
... as rectangular window function leads to undesirable effects known as spectral leakage and picket fence effect in frequency ...for implementation. Though ROM based implementation is already existing, ... See full document
9
FPGA Implementation of the CORDIC Algorithm for Fingerprints Recognition Systems
... sequential architecture for the implementation of CORDIC algorithm in two computation ...performs conversion between polar and rectangular coordinate systems, essentially ... See full document
7
FPGA Implementation of Efficient Window Architecture Design Using Completely Scaling Free CORDIC Algorithm
... operation. CORDIC algorithm can operate in two modes namely: rotation & ...convert polar coordinate of a vector into Cartesian where as vice versa in vectoring mode through a series of ...where ... See full document
10
Implementation and Applications of CORDIC Algorithm in Satellite Communication
... a CORDIC-based method for digital down conversion was proposed which overcomes the drawback of the common DDC of requiring a very large ROM table to achieve high ...this CORDIC-DDC can easily be ... See full document
7
FPGA Implementation of Ultrasonic S-Scan Coordinate Conversion Based on Radix-4 CORDIC Algorithm
... Scan Conversion (DSC) is one of the key technologies in signal processing, including coordinate transformation and linear ...the polar coordinates into Cartesian coordinates by calling function directly, ... See full document
5
FPGA Implementation of CORDIC for FFT Applications
... the implementation of CORDIC algorithm in two computation modes such as sin/cos, sinh/cosh and ...performs conversion between polar and rectangular coordinates ...paper CORDIC ... See full document
6
Design of Rectangular to Polar Reconfigurable Cordic
... The CORDIC algorithm is a repetitive calculation approach ability of emerging different basic functions with a proper shift-and-add method Used to evaluate a large amount of ...efficient implementation of ... See full document
5
Efficient Implementation of Reconfigurable MIMO Decoder Accelerator Chip
... The MIMO accelerator architecture is shown in Fig 1. The main challenge in designing the memory map was providing a centralized data memory that allows general modes of access to data, independent of the ... See full document
7
High Throughput Polar Code Encoder using Pipelined Architecture and it’s FPGA Implementation
... the architecture with the pipeline as compared to architecture without the ...pipeline architecture, the slack histogram also obtained and studied the behavior of signal at various ... See full document
5
Encoder Architecture for Long Polar Codes
... limit. Polar codes are introduced by Erdal ...of polar codes is O (MlogM) where M is code length. As the polar codes belong to the class of linear block codes they are mainly found in good channels ... See full document
7
FPGA Implementation of 32-Bit Partially Parallel Encoder Architecture for Long Polar Codes
... lengthy polar codes ...the architecture, a 4-parallel encoding architecture for that 16-bit polar code is exemplified thorough ...encoding architecture is first changed to some folded ... See full document
7
RADIATION PATTERN AND POLARIZATION SHIFTING OF ANTENNA USING FPGA & CORDIC
... my CORDIC algorithm and these results that is the phase I have given to IE 3D -Electromagnetic Simulator and Optimization software and got the radiation patterns at different ...three rectangular Patch ... See full document
5
Hardware Implementation of Redundant CORDIC Processors
... The radix-8 CORDIC algorithm requires just 4 iterations to guarantee a 16-bit result. The radix- 8 blocks is naturally more complicated than radix- 4 blocks. One radix block requires 4 adders, 4 shifters, 4 ... See full document
5
Designing a Beneficial Error-Correcting Code to Channel Attaining
... lengthy polar codes due to the large hardware complexity ...integration implementation and propose a brand new efficient encoder architecture that's sufficient for lengthy polar codes and ... See full document
5
Implementation of Fast CORDIC Algorithm for Embedded Application
... original CORDIC architecture there is no decomposition of θ, hence large space is required to store LUTs and number of iterations are also more due to this speed is less therefore it is very difficult to ... See full document
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