Open AccessCharacteristics and experimental study of radar scattering foil
Author(s) -
Wei Xu,
Juntang Yang,
Xiaoqin Yang,
Y Zhang,
Zhou Li
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1721/1/012063
Subject(s) - foil method , radar , doppler effect , optics , acoustics , scattering , polarization (electrochemistry) , radar cross section , materials science , environmental science , physics , engineering , telecommunications , composite material , chemistry , astronomy
Aiming at the current situation that Doppler radar can use the echo frequency difference to avoid the interference of chaff and chaff clouds, by studying the average radar scattering cross section, bandwidth characteristics, horizontal drift speed, polarization characteristics of the foil. The performance of the Paller effect, etc., examined the foil’s ability to counter Doppler radar. The static test is used to test the performance of the foil. Experimental research shows that the composite foils of multiple sizes can increase the reflection loss of the composite foil and improve the interference efficiency. Uses round foil as the base material, and foil with mixed side length of 10mm can enhance the loss performance under various polarization conditions.