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http://dx.doi.org/10.12673/jant.2019.23.2.97

A Design of Receiver Modem That Can Be Applied to Real-Time Target Change Guided Weapon  

Maeng, Sung-jae (R&D Center of Danam Systems INC)
Lee, Jong-hyuk (R&D Center of Danam Systems INC)
Kim, Kang-san (R&D Center of Danam Systems INC)
Publication Information
Journal of Advanced Navigation Technology / v.23, no.2, 2019 , pp. 97-103 More about this Journal
Abstract
In this paper, we designed and fabricated a receiving modem that can be applied to guided weapons can change real-time targets with little effect of fading. The designed modem consists of synchronous detector, timing error estimator, timing recovery, differential decoder and viterbi decoder, and it's implemented in FPGA so that it can be redesigned and modified according to requirements. The modem board was directly converted from IF frequency to baseband and converted into digital data through ADC. It is confirmed that it is applicable to the guided weapons that changing real-time targets through simulations, measurements and test.
Keywords
Data-link; Receiving module; Guided weapons; Modem;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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