VERSATILE SYSTEM FOR FREQUENCY TYPE QUANTITIES MEASUREMENT |
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| Liviu Breniuc, Constantin Sarmasanu, Mihai Cretu, Cristian Gyözö Haba |
- Abstract:
- In this paper we present a frequency-meter based on the method of reciprocal frequency-meter. For the implementation of the frequency-meter we have used an FPGA and a microcontroller. We have measured frequencies between 0.05 Hz and 10MHz. The measuring ranges are: 0.05 Hz to 0.5 Hz, 0.5 Hz to 5 Hz and 5 Hz to 10 MHz. The measurement times for the corresponding ranges are: 20 to 10 s, 2 to 1 s and 0.2 to 0.1 s respectively. The base error of the frequency-meter is 2·10-6.
- Keywords:
- Frequency-meter, FPGA, microcontroller
- Download:
- IMEKO-TC4-2001-016.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- TC4 Symposium 2001
- Title:
11th IMEKO TC4 Symposium on Trends in Electrical Measurements and Instrumentation (together with 6th IMEKO TC4 Workshop on ADC Modelling and Testing)
- Place:
- Lisbon, PORTUGAL
- Time:
- 13 September 2001 - 14 September 2001