noise figure उदाहरण वाक्य

उदाहरण वाक्य

1. Mixer circuits are characterized by their properties such as conversion gain ( or loss ), and noise figure.
2. The low-noise quality of an LNB is expressed as the noise figure ( or sometimes noise temperature ).
3. The noise figure of a valve is inversely proportional to its transconductance; higher transconductance generally means lower noise figure.
4. The noise figure of a valve is inversely proportional to its transconductance; higher transconductance generally means lower noise figure.
5. Noise figure is not usually an issue for power amplifier valves, however, in receivers using valves it can be important.
6. An equivalent definition is : noise figure is the factor by which insertion of the amplifier degrades the signal to noise ratio.
7. Some commercial microwave noise generators use avalanche diodes to create a large excess noise figure that can be turned off and on.
8. Noise figure in an ideal DFA is 3 dB, while practical amplifiers can have noise figure as large as 6 8 dB.
9. Noise figure in an ideal DFA is 3 dB, while practical amplifiers can have noise figure as large as 6 8 dB.
10. Noise figure is a measure of the noise produced by a receiver compared to an ideal receiver, and this needs to be minimized.