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http://dx.doi.org/10.5515/KJKIEES.2016.27.2.147

Jamming Detection and Suppression Algorithm for an FMCW Radar Altimeter  

Lee, Jae-Hwan (Agency for Defense Development)
Jang, Jong-Hun (Agency for Defense Development)
Roh, Jin-Eep (Agency for Defense Development)
Yoo, Kyung-Ju (Hanwha Thales)
Choi, Jae-Hyun (Agency for Defense Development)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.27, no.2, 2016 , pp. 147-155 More about this Journal
Abstract
This paper presents a jamming detection and suppression algorithm of a frequency-modulated continuous-wave(FMCW) radar altimeter. The radar altimeter measures the noise level at the noise measuring period before the transmitting and receiving period and finds the number of sampled noise data over the jamming threshold for detecting the jamming. For a jamming suppression technique, we design the time domain jamming suppression, transmit/receive power control and frequency hopping methods. To assess more realistic operation, the radar altimeter was performed a field test. Through the field test, we verified the algorithms successfully.
Keywords
FMCW; Radar; Altimeter; Jamming; Field Test;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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