Filter Selection for Wideband Harmonic Radar
Filter Selection for Wideband Harmonic Radar
复制标题
宽带谐波雷达滤波器选择
DOI：
10.1109/southeastcon42311.2019.9020651
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
K. Sherbondy
中科院分区：
文献类型：
--
作者：
Gregory J. Mazzaro;K. Sherbondy
为了实现对电子目标的高分辨率成像，非线性雷达必须工作在具有高动态范围的宽带宽上。对于谐波雷达，为了同时获得所需的带宽和动态范围，需要实现无源滤波。为选择固定滤波器提供了指导，以使实验雷达能够使用不同的UHF子带询问目标。在40%分数带宽范围内成功演示了四台手持无线电的谐波检测。
To enable high-resolution imaging of electronic targets, a nonlinear radar must operate over a wide bandwidth with a high dynamic range. For harmonic radar, to achieve the necessary bandwidth and dynamic range simultaneously, passive filtering is implemented. Guidance is provided for selecting fixed filters to enable an experimental radar to interrogate targets using different UHF sub-bands. Harmonic detection is successfully demonstrated for four handheld radios across a 40% fractional bandwidth.