@inproceedings{e20ceca189d046e1b5fe53ecafed1631,
title = "Adaptive Cancellation Method of Pseudo Code Phase Modulation Fuze Leakage Noise",
abstract = "The leakage noise of the pseudo-code phase modulation fuze system is the noise interference caused by the insufficient isolation of the radio frequency part. Since the leakage signal is similar to the echo signal waveform, it will affect the output of the correlator and lead to misjudgment of the fuze. In this paper, the pseudo-code phase modulation fuze's emission leakage signal is modeled, and its characteristics are analyzed, and an adaptive noise cancellation method for the pseudo-code phase modulation leakage signal is proposed. The algorithm simulation shows that the noise filtering effect is good. Pseudo-code phase modulation fuze prototype is used to actually test the algorithm. The algorithm can increase the correlation peak value of the actual target signal and reduce the influence of leakage noise and natural noise floor.",
keywords = "Pseudo-code phase modulation, adaptive filter, leakage noise, radio fuze",
author = "Qihai Wang and Chao Xue and Xi Pan",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 6th IEEE Information Technology and Mechatronics Engineering Conference, ITOEC 2022 ; Conference date: 04-03-2022 Through 06-03-2022",
year = "2022",
doi = "10.1109/ITOEC53115.2022.9734350",
language = "English",
series = "IEEE 6th Information Technology and Mechatronics Engineering Conference, ITOEC 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "455--461",
editor = "Bing Xu and Kefen Mou",
booktitle = "IEEE 6th Information Technology and Mechatronics Engineering Conference, ITOEC 2022",
address = "United States",
}