Title :
Digital sounding-pulse generator for UHF MST radar
Author :
Vladimirov, V.M. ; Karmishin, A.M. ; Markov, Vladimir V. ; Shepov, V.N.
Author_Institution :
Krasnoyarsk Sci. Center, Krasnoyarsk, Russia
Abstract :
A prototype of the sounding-pulse generator unit for mesosphere-stratosphere-troposphere ultra-high frequency radar (MST radar) has been developed. The pulse generator has the following technical specifications: the output frequency range of 40-60 MHz; the output power not lower than 1 W; the RF pulse length from 0.1 to 50 μs; the interpulse interval from 2 μs to 60 μs. The RF pulse envelope can be of different shape: rectangular, trapezoidal, Gaussian etc. The RF pulse bursts can also be generated with the phase modulation using the Barker code or other codes.
Keywords :
phase modulation; pulse generators; radar; Barker code; RF pulse bursts; RF pulse envelope; UHF MST radar; digital sounding-pulse generator; frequency 40 MHz to 60 MHz; interpulse interval; mesosphere-stratosphere-troposphere ultra-high frequency radar; phase modulation; time 0.1 mus to 50 mus; time 2 mus to 60 mus; Artificial neural networks; Gold;
Conference_Titel :
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-412-5
DOI :
10.1109/CRMICO.2014.6959788
