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http://nopr.niscpr.res.in/handle/123456789/37958| Title: | Bipolar Logarithmic Amplifier for the Measurement of Point Discharge Currents & Potential Gradients in Atmosphere |
| Authors: | Rao, A Madhusudhana Patnaik, J. K. |
| Issue Date: | Jun-1973 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The details of an electronic instrument, viz. bipolar logarithmic amplifier that can efficiently measure point discharge currents associated with positive and negative potential gradients are described. The device uses a reversely biased double diode (6H6) valve for the measurement of point discharge currents and potential gradients are calculated using standard formulae. Currents in the range 10-9 10-5A for both the polarities can be measured with this device which, hence, can be used during both fair weather and disturbed conditions in the atmosphere. |
| Page(s): | 105-106 |
| ISSN: | 0975-105X (Online); 0367-8393 (Print) |
| Appears in Collections: | IJRSP Vol.02(2) [June 1973] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJRSP 2(2) 105-106.pdf | 223.87 kB | Adobe PDF | View/Open |
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