Chemicals
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Zhongke Satellite Tech Group Co Ltd has filed a patent application for Satellite-borne Synthetic Aperture Radar On-orbit Calibration Method and System. This invention was developed by Luo Honggang, Wei Haijun, Lu Xingqiang, Zhou Jian, Zhang Zhihao, Zeng Xiangyang, Wu Yonghui, Kang Guodong, Xian Yueru, Yin Meij..