Resolution and Doppler tolerance of cognitive system waveformsBerdnikova, Julia; Ruuben, Toomas; Müürsepp, Ivo; Lossmann, EerikElektronika ir elektrotechnika = Electronics and electrical engineering2010 / 7, p. 101-104 : ill https://eejournal.ktu.lt/index.php/elt/article/view/9331