China Communication Technology Co., Ltd.

Shenzhen Institute of Terahertz Technology and Innovation

Shenzhen Institute of Terahertz and Innovation

Lingxia Guo

Chunchao Qi

Shukai Zhao

Hanjiang Chen

Chao Sun

Aixian Wang

Xiongwei Huang

Xiaoxiang Hou

A close range microwave imaging method and system is provided. The method comprises: controlling a linear antenna array consisting of a preset number of antennas to rotate along a preset arc trajectory so as to scan a target region; controlling the linear antenna array to acquire a preset number of echo data at azimuthal positions on the arc trajectory and to send an echo data set constituted by the preset number of echo data to a signal processing device until the linear antenna array completes the acquisition of echo data at preset azimuthal positions on the arc trajectory; and controlling, every time the signal processing device receives the echo data set, the signal processing device to perform imaging processing on the echo data set.

Close range microwave imaging method and system

A millimeter-wave three-dimensional holographic imaging method and system. The method comprises: transmitting a continuous frequency wave to a measured human body, and receiving an echo signal reflected back; performing Fourier transform, phase compensation, inverse Fourier transform, and 'non-uniform sampling to uniform sampling' interpolation; and projecting three-dimensional echo data to obtain two-dimensional reconstruction data, and generating a two-dimensional reconstructed image.

Millimeter-wave three-dimensional holographic imaging method and system

Growing community of inventors

Guangdong, China

Lingxia Guo