Low-orbit binary difference/frequency difference precise correction method based on VRS difference principle

• Main Authors: Li Simin, Li Gang, Qin Yi, Cai Chenglin, Wei Zhaochuan, Wang Liangliang, Liu Changsheng, Li Chunhua
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2016
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention provides a low-orbit binary difference/frequency difference precise correction method based on a VRS difference principle. A virtual reference station which does not exist physically is built nearby an unknown radiation source through employing a ground cooperation radiation source, an...