An Implementation Of Broadband Digitized Noise Generating

Used traditional VCO to generate a RF noise, has disadvantages of low aiming precision and bad bandwidth flatness, though it is simple-assembled and has wide bandwidth. But used digitized noise can improve system performance including perfect statistical property. This paper refers to a digitized noise generating system. It can generate three kinds of jammed noise such as broadband noise; pectinate noise and noise of concave frequency.