Example: bankruptcy
Mhz 92 db logarithmic
Found 2 free book(s)
Exact Signal Measurements using FFT Analysis
kluedo.ub.uni-kl.demeasured by highest sidelobe in dB and fall o in dB/octave (more information in [2]). Leakage is not a problem for accurate measurements, as long as leakage does not mask spectral components, such as spurs or noise. 0 2 4 6 8 10 12 x 10 7-140-120-100-80-60-40-20 0 256 point FFT, leakage effects, 50 MHz signal with 0 dBm, fs=250 MHz frequency in Hz
CHAPTER 4 RF/IF CIRCUITS - Analog Devices
www.analog.comparticular case used to generate the waveform shown in Figure 4.5, that is, fRF = 11 MHz and fLO = 10 MHz. Because of the 2/π term, a mixer has a minimum 3.92 dB insertion loss (and noise figure) in the absence of any gain.