Domestic team develops window glass that can receive satellite signals

According to the recent news from Pengcheng Laboratory, the 6 NT team of Pengcheng Laboratory, together with the relevant teams of Peking University, Shenzhen University, Shanghai Broadband Technology and Application Engineering Research Center and Nanbo Group (hereinafter referred to as the "Joint Team"), has developed an optical transparent electromagnetic convergence glass based on window glass, which can be used as a window glass. The access test of satellite TV signals has been preliminarily completed by using this glass. The center frequency point of the

electromagnetic glass is 11.5G, the bandwidth of 3dB is 5GHz, the transmittance is about 75%, the size is 450 mm * 550mm, and the maximum focusing gain is 26dB. In the real test scene of Zhongxing 9 satellite TV, it can achieve stable and reliable 1080p HD video reception.

In this experiment, on the premise of ensuring sufficient optical transparency of glass, using artificial super-structure surface technology, according to specific functional requirements, some conductive materials are designed and prepared into specific artificial microstructure arrays attached to the glass surface, which can realize indoor penetration, enhancement and beam shaping of high-frequency signals.

It is understood that the research was completed by the 6 NT team of Pengcheng Laboratory, together with the relevant teams of Peking University, Shenzhen University, Shanghai Broadband Technology and Application Engineering Research Center and Nanbo Group.