Setup for measuring field effect and bipolar transistor noise
Abstract
The paper describes the design and principles of operation of a setup for measuring transistor noise. The setup consists of a n-p-n transistor preamplifier, a p-n-p transistor preamplifier, the principal regulated amplifier with active lowpass filter, and a noise voltage meter. A block diagram is presented along with circuit diagrams of the p-n-p preamplifier and of the principal amplifier. The relative error of noise measurement is not more than 15%.
- Publication:
-
Priborostroenie
- Pub Date:
- 1978
- Bibcode:
- 1978Prib...21...83B
- Keywords:
-
- Bipolar Transistors;
- Electromagnetic Noise Measurement;
- Field Effect Transistors;
- Transistor Circuits;
- Circuit Diagrams;
- Network Analysis;
- P-N-P Junctions;
- Transistor Amplifiers;
- Electronics and Electrical Engineering