|
Johnson
Noise Thermometry - Page 22
The new measurement technique provides and massive improvement
in the signal levels available. Looking at the prior art
systems with 100 ohms, 100 kilo hertz and switching and
comparing these with the Metrosol Johnson noise thermometer
we have fifty times more signal by using five kilo ohms,
10 times more signal my using a 1 mega hertz bandwidth and
a further times 2 advantage by not switching. This provides
1000 times more signal and is a game changer in the design
of Johnson noise thermometer.
Contact us for more info
|
|
|