Finite Radon Transform as Subcarriers Mapping Technique for OFDM System

Radon Transform (RT) becomes a mathematical basis for solving computerized tomography, and finds application in medical imaging image processing. Finite groups represent digital images; the (FRAT) is then applied. To overcome periodization effect of finite transform, Do Vetterli [1] introduce novel ordering FRAT coefficients. This paper introduced detailed analysis optimal coefficients that introduces new normal vectors are clearly identified with examples producing transform. Lately used OFDM systems as an M-Ary mapping technique, thus, signal constellation some different orders presented well generating symbols from output FRAT. procedure leads to extra investigation on performance FRAT-based comparison QAM techniques.