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http://dx.doi.org/10.9708/jksci.2011.16.10.131

The Design and fabrication of Multi Channel Receiver for Radar System  

Lee, Ki-Hong (Investigator of LIG NEX1 Lab.)
Kim, Wan-Sik (Investigator of LIG NEX1 Lab.)
Kim, Gye-Kuk (Gangneung-wonju National University)
Publication Information
Journal of the Korea Society of Computer and Information / v.16, no.10, 2011 , pp. 131-136 More about this Journal
Abstract
In this paper, we fabricate multi channel receiver for radar system. This receiver at X-band can be received 8 signal of an identical characteristic, dynamic range has more than 80[dB]. To process direct received signals, this system has the built-in two digital de-modulators which offer the minimum loss on the receiving signal path and has high stability by adding Built-In Test. The gain, noise figure, difference of amplitude and phase on the signal path is respectively 20${\pm}$2[dB], 19[dB], ${\pm}$2[dB], $10^{\circ}$ and below.
Keywords
Multi Channel Receiver; radar system; Wide-band Signal;
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