what ll be the next technology of ufone warid jazz and zong
A signal with 300 milliwatts power passes through 10
devices, each with an average noise of 3 microwatts. What
is the SNR? What is the SNRdb?
A periodic composite signal with a bandwidth of 3000 Hz,is
composed of two sine waves. First one has a frequency of
100 Hz with a maximum amplitude of 30 V, the second one has
a maximum amplitude of 10 V. Draw the bandwidth.