Frequency divider of a centimetric range
Abstract
Frequency divider of a centimetric range
Incoming article date: 01.08.2016The frequency divider for 8, operating in a range of input frequencies 8-18 GHz is considered. The function diagram is shown. The design and element base is described in short. The model and its experimental research is made. The technique and the block diagram of the experiment is described. Frequency dependence of transmission coefficient is measured. It is shown, that the frequency divider together with the two-cascade limiting amplifier has sensitivity minus 75 dBW, transmission coefficient is about 40 dB and nonuniformity of transmission coefficient is 1.64 dB. Level of the second and third harmonic of output signal is measured.
Keywords: frequency divider, centimeter waves, microcircuit, experiment, amplitude-frequency characteristic