M. J. Mohammed, D., M. Ahmad, B., & K. M. Quboa, D. (2013). UWB MB-OFDM 4-Parallel Radix2 FFT Performance Analysis_ ENG. Al-Rafidain Engineering Journal (AREJ), 21(2), 41–53. https://doi.org/10.33899/rengj.2013.72851