system noise การใช้

• Space-age titanium mufflers and vibration isolatorseliminate hydraulic systems noise.
• This particular design had very low sidelobes, and thus made very low receiving system noise temperatures possible.
• System noise is from the imaging hardware.
• Shuttle Inc . offers packaged Pentium M desktops, marketed for low energy consumption and minimal cooling system noise.
• The system noise was such that a voltage as low as 10 nanovolts could be detected, and none was found.
• The whole system noise temperature looking at cold sky ( 2.7 kelvins in the microwave band ) was 17 kelvins.
• Consequently, an antenna with a 20 dB loss ( due to inefficiency ) would have little impact on system noise performance.
• Any gain-degrading factors which raise side lobes have a two-fold effect, in that they contribute to system noise temperature in addition to reducing gain.
• Thus, it avoids many of the disadvantages of the much more common single compressor designs described above, although at a higher initial cost and increased system noise.
• This is most important in antenna systems where mismatch loss in the transmitting and receiving antenna directly contributes to the losses the system including the system noise figure.
• Both additive white Gaussian system noise \ mathbf { v } ( t ) and additive white Gaussian measurement noise \ mathbf { w } ( t ) affect the system.
• Class F features even stricter specifications for crosstalk and system noise than Class E . To achieve this, shielding has been added for individual wire pairs and the cable as a whole.
• If the Clutter Return Power is greater than the System Noise Power then the Radar is clutter limited and the Signal to Clutter Ratio must be equal to or greater than the Minimum Signal to Noise Ratio for the target to be detectable.