Transmit-receive time-sharing measurement and communication integrated remote microwave rendezvous radar system

• Main Authors: ZONG NIANKE, YANG RUIQIANG, CHEN SUFANG, CHAI, CHOON KOOI, LI LIN, WANG DENGFENG, LIU SHAOKUN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING; TRANSMISSION

A receiving and transmitting time-sharing measurement and communication integrated remote microwave rendezvous radar system adopts a one-dimensional mechanical scanning and one-dimensional phase scanning antenna at an aircraft A end, adopts a wide-angle interferometer antenna at an aircraft B end, realizes precise angle measurement through monopulse angle tracking at one end, realizes wide-angle precise interference angle measurement at the other end, and constructs a double-end heterogeneous system. The double-end aircraft has the capabilities of distance measurement, speed measurement, angle measurement and communication; an aircraft at one end adopts a narrow-beam high-gain one-dimensional mechanical scanning and one-dimensional phase scanning antenna, and the aircraft at the other end adopts a wide-angle interferometer antenna, so that a front reverse link is formed through complementation, the requirement of a long-distance link for a large visual angle is met, and meanwhile, the scanning and capturing s