Three-waveband monopulse transmitting and receiving system

• Main Author: ZHU MINGBO
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2021
• 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 utility model discloses a three-band monopulse transmit-receive system used for radar transmit-receive, and relates to the technical field of radar measurement. Comprising a numerical control frequency source, a frequency synthesizer, microwave tr modules, microwave frequency conversion modules and a dual-channel coherent broadband receiving module, the numerical control frequency source comprises a logic control unit, a waveform generation unit, a convolution unit I and 1-3 switch units, and the numerical control frequency source is connected with the two microwave tr modules and one microwave frequency conversion module; according to the utility model, the defects of traditional multi-band integration are overcome, the cost is saved, and the size, weight and power consumption are reduced. 本实用新型公开了一种三波段单脉冲收发系统，用于雷达收发，本实用新型涉及雷达测量技术领域；包括数控频率源、频率综合器、微波tr模块、微波变频模块以及双通道相参宽带接收模块，所述数控频率源，包括逻辑控制单元、波形产生单元、卷积单元一以及1-3开关单元，所述数控频率源与两个所述微波tr模块和一个所述微波变频模块连接；本实用新型解决了传统多波段集成的缺点，节省成本，减小体积、重量和功耗。