Guangdong University of Technology

Jianhao Tang

Shengli Xie

Kan Xie

Victor Fedorovich Kuzin

Zhenni Li

Kungan Zeng

Rong Yuan

Mingwei Wang

Disclosed is a suppression method for a multipath signal of an image mode based on correlation peaks of a satellite baseband signal, including the steps of: constructing a real-world direct-multipath two-dimensional color image mode data set; and building a multipath suppression model of a deep learning network based on a long-short term memory (LSTM) and a self-attention mechanism module, and training the model. In the present disclosure, a satellite signal can be quickly captured without losing the sensitivity of the captured signal, and a Beidou satellite baseband signal can be captured from a signal recorded in the real world, which enables the model to learn complex signal patterns, improving the accuracy and robustness of multipath signal suppression in urban complex scenes.

Suppression method for multipath signal of image mode based on correlation peaks of satellite baseband signal

Growing community of inventors

Guangzhou, China

Jianhao Tang