A device for the treatment of logarithmic signals, the application to a radar working in diversity of frequency and radar comprising such a device

摘要

Treatment device of the logarithmic signals intended to issue the logarithm of the sum of the signals given by the sign logarithm. / p & & p & device operating as a non-limitative and receiving at least two logarithmic signals, comprising a subtractor circuit 19 carrying out the difference of the logarithmic signals applied to the entrees, a decoder circuit 20 carrying out the operation (br / (see appended drawing in bopi) & br / and issuing the signal sought log (r1r2). / p & & p & application to radars a diversity of frequency.