Share Email Print
cover

Proceedings Paper • new

Application of a statically configured FPGA in the digital control system of the NQR radio spectrometer
Author(s): A. Samila; O. Hotra; L. Politansky; S. Khrapko
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The digital control system of pulsed nuclear quadrupole resonance (NQR) Fourier radio spectrometer of laboratory type is developed, the main functional-algorithmic methods of which are implemented in field-programmable gate array (FPGA) Cyclone EP1C12F324. The algorithm of the proposed program and the configuration structure of the IC, created by means of the syntax of modeling the dynamic modes of logical structures on the basis of the finite state machine and functional modules, provide for the adjustment of all necessary NQR operation modes of the spectrometer and the operative control over the performance of the radiophysical experiment. The transfer of commands to the execution units of radiospectrometer at a rate of 3.15 Mbit/s is provided through a 4-bit parallel interface.

Paper Details

Date Published: 1 October 2018
PDF: 9 pages
Proc. SPIE 10808, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018, 108081K (1 October 2018); doi: 10.1117/12.2500217
Show Author Affiliations
A. Samila, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
O. Hotra, Lublin Univ. of Technology (Poland)
L. Politansky, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
S. Khrapko, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)


Published in SPIE Proceedings Vol. 10808:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

© SPIE. Terms of Use
Back to Top