DOI:
10.18413/2518-1092-2016-1-3-60-65
COMPUTER SIMULATION OF DIGITAL FREQUENCY CONVERTER
The article describes a simulation model of a digital frequency converter, designed to improve the quality of the educational process. This model was developed in the environment of computer simulation LabVIEW®. The study demonstrates the visualization of digital frequency conversion based on the reproduction signal spectrum during a sampling signal, the example of the frequency conversion bandpass signal up and down. The authors describe the basic operational capabilities of the model, the possibility of the bandpass filter settings to select the desired copy of the original signal in the reproduction spectrum of the sampled signal at harmonics of the sampling frequency.
Number of views: 6290 (view statistics)
Количество скачиваний: 8112
While nobody left any comments to this publication.
You can be first.
1. Galkin V. Fundamentals of Software-configurable Radio. Moscow: Goryachaya Liniya, 2015. 372 p.
2. Karpov Yuri. Simulation Systems. Introduction to Modeling with AnyLogic 5. St. Petersburg: BHV-Peterburg, 2005. 400 p.
3. Peytchev L, Tochilin D, Pollack B. LabVIEW for Beginners and Experts. Moscow: Goryachaya Liniya – Telecom, 2004. 384 p.
4. Sergienko A. Digital Signal Processing. St. Petersburg: Piter, 2003. 604 p.
5. Richard Lyons. Digital Signal Processing: Second edition.Trans. from English. Moscow: OOO «Binom-Press», 2006. 656 p.
6. Fedosov V, Nesterenko A. Digital Signal Processing in LabVIEW: Textbook / Ed. Fedosov V. Moscow: DMK Press, 2007. 456 p.
7. Chernykh I. «Simulink: Tool Dynamic Systems Modeling". // MATLAB.Exponenta / Materials Product MATLAB & Toolboxes. – URL:http://matlab.exponenta.ru/8imulink/book1/index.php (date of access: May 4, 2016.).
8. The review article «DDC-radio – the triumph of technology." // RADIOEXPERT / Internet shop radios. URL: http://www.radioexpert.ru/articles/sdr-i-ddc-priemniki-i-transivery/167/ (date of access: June 15, 2016.).
9. The article "Overview WiNRADiO receivers." // RADIOEXPERT / Internet shop radios. URL: http://www.radioexpert.ru/articles/sdr-i-ddc-priemniki-i-transivery/112/ (date of access: June 16, 2016.).