The figure of merit or carrier-to-noise ratio, of a satellite receive earth station where G is gain and T is noise temperature. The value includes contributions of factors including antenna gain, noise temperature of the low-noise amplifier and other aspects. A typical value for a modern earth station might be 25 db°K Green. The green video signal, part of an RGB component video signal. G may also include synchronization information.
Unit of measurement for an antenna + LNA Expressed from the gain and and noise temperature. The higher the better
Gain to system Temperature Ratio
Gain to Noise Temperature
Gain-over-Noise Temperature
A figure of merit of an antenna and low noise amplifier combination expressed in dB. "G" is the net gain of the system and "T" is the noise temperature of the system. The higher the number, the better the system.
An antenna property also known as the Figure of Merit. This is a ratio of the amount of power amplification in an antenna to the amount of signal noise. It is measured in dB/K and, since signal noise is a detrimental property, larger ratios are preferred. Earth Station performance is typically indicated in terms of the value of the receive system G/T. The larger this value is, the more sensitive is the receive system and higher link performance is achieved.
Figure of merit of the receiving part of an earth station expressed in dB . "G" is the net gain of the system (Antenna Gain) and "T" the noise temperature of the system which relates to the low noise amplifier. The higher the G/T number, the better the receiving performance of the system.