Title :
Low-Noise, High Dynamic Range Digital Receiver/Spectrometer for Radio Astronomy Applications
Author :
Kozhyn, R.V. ; Vynogradov, V.V. ; Vavriv, D.M.
Author_Institution :
Inst. of Radio Astron., NAS of Ukraine, Kharkov
Abstract :
In this paper, a recently developed digital receiver which satisfies to a large extent the modern requirements to such devices is presented. This receiver has been tested at the decameter radio telescope UTR-2. It is well known that the negative impact of radio frequency interference (RFI) on the quality of data is a matter of increasing concern especially for the low frequency radio astronomy.
Keywords :
radio receivers; radioastronomy; radiofrequency interference; radiofrequency spectrometers; radiotelescopes; UTR-2 decameter radio telescope; high dynamic range digital receiver; low-noise spectrometer; radio astronomy applications; radio frequency interference; Digital signal processing; Dynamic range; Field programmable gate arrays; Low earth orbit satellites; Radio astronomy; Radiofrequency interference; Receivers; Signal processing; Signal resolution; Spectroscopy;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007. MSMW '07. The Sixth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
1-4244-1237-4
DOI :
10.1109/MSMW.2007.4294797
