High-resolution and reliable automatic target recognition based on photonic ISAR imaging system with explainable deep learning

no code implementations • 3 Dec 2022 • Xiuting Zou, Anyi Deng, Yiheng Hu, Shiyu Hua, Linbo Zhang, Shaofu Xu, Weiwen Zou

In this paper, we exploit the inner relationship between a photonic ISAR imaging system and behaviors of a convolutional neural network (CNN) to deeply comprehend the intelligent recognition.

Characterization of the frequency response of channel-interleaved photonic ADCs based on the optical time-division demultiplexer

no code implementations • 3 Sep 2021 • Na Qian, Linbo Zhang, Jianping Chen, Weiwen Zou

The photonic frontend includes a photonic sampling pulse generator for directly high-speed sampling and an optical time-division demultiplexer (OTDM) for channel demultiplexing.

Quantization