| Автор | G N V Rao |
| Дата выпуска | 1961-12-01 |
| dc.description | It has been shown that the conventional practice of designing a compensated hot wire amplifier with a fixed ceiling to floor ratio results in considerable and unnecessary increase in noise level at compensation settings other than optimum (which is at the maximum compensation at the highest frequency of interest). The optimum ceiling to floor ratio has been estimated to be between 1.5-2.0 ω<sub>max</sub>M. Application of the above considerations to an amplifier in which the ceiling to floor ratio is optimized at each compensation setting (for a given amplifier band-width), shows the usefulness of the method in improving the signal to noise ratio. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Method for obtaining minimum noise in a general purpose hot wire amplifier |
| Тип | paper |
| DOI | 10.1088/0950-7671/38/12/318 |
| Print ISSN | 0950-7671 |
| Журнал | Journal of Scientific Instruments |
| Том | 38 |
| Первая страница | 491 |
| Последняя страница | 492 |
| Аффилиация | G N V Rao; Department of Aeronautical Engineering, Indian Institute of Science, Bangalore 12, India |
| Выпуск | 12 |
