Department Head Iwona Kochańska, Ph.D., Associate professor building WETI A, room EA 749 phone: + 48 58 347 69 21 iwokocha@pg.edu.pl Navigation Department of Signals and Systems Education Research Students News Employees of Department Secretary Dorota Toboła, M.A. building WETI A, room EA 745 phone:+48 58 347 17 17 ksis.weti@pg.edu.pl