Title :
DIRCM jamming effect analysis of spin-scan reticle seeker
Author :
Ahn, Sang-Ho ; Kim, Young-Choon ; Bae, Tae-Wuk ; Kim, Byoung-Ik ; Kim, Ki-Hong
Author_Institution :
Dept. of Electron. Eng., Inje Univ., Gimhae, South Korea
Abstract :
The function of DIRCM (directed infrared countermeasures) jamming is to cause the missile to miss its intended target by disturbing the seeker tracking process. The DIRCM jamming uses the pulsing flashes of infrared (IR) energy and its frequency, phase and intensity have the influence on the missile guidance system. In this paper, we analyze the DIRCM jamming effect of the spin-scan reticle seeker. The simulation results show that the jamming effect is greatly influenced by frequency, phase and intensity of the jammer signal.
Keywords :
electronic countermeasures; jamming; missile guidance; DIRCM jamming effect analysis; directed infrared countermeasures; missile guidance system; seeker tracking process; spin-scan reticle seeker; Aircraft; Band pass filters; Demodulation; Frequency; Infrared detectors; Jamming; Lamps; Missiles; Protection; Signal processing; Countermeasure; DIRCM; Jamming effect; Seeker; Spin-scan reticle;
Conference_Titel :
Communications (MICC), 2009 IEEE 9th Malaysia International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-5531-7
DOI :
10.1109/MICC.2009.5431492
