Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Trisnawati, N.K.W., N.M.A.E.D. Wirastuti, & I.G.A.K.D.D. Hartawan. " UNJUK KERJA SISTEM OFDM DENGAN MENGGUNAKAN ALGORITMA VFFT PADA KANAL AWGN." Jurnal SPEKTRUM [Online], 9.3 (2022): 114-120. Web. 28 Aug. 2026