Sun radio aggregate capacity radiometer system based on detection chip in broadband is in astronomical protection frequency channel of radio

• Main Authors: Dun Jinping, Yan Xiaojuan, Dong Liang, Liu Junqing, Shi Shuobiao, Guo Shaojie, Wang Min, Gao Guannan
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model provides a sun radio aggregate capacity radiometer system based on detection chip in broadband is in astronomical protection frequency channel of radio which works in the astronomical protection frequency channel of radio, to these frequency channel signals carry out filtering, gating, enlarge, detection, analysis, its characterized in that: constitute by calibrating module and the control unit and radiofrequency signal detection unit connection, the beneficial effects of the utility model are that, it is less to have the radio interference of receiving, detects the bandwidth than advantages such as the superhet mode in traditional is wideer, dynamic big, simple structure. 种基于宽带检波芯片在射电天文保护频段的太阳射电总功率辐射计系统，其工作于射电天文保护频段，对这些频段信号进行滤波、选通、放大、检波、分析；其特征在于：由定标模块及其控制单元与射频信号检波单元连接构成；本实用新型的有益效果是，具有受无线电干扰较少，检测带宽较之于传统的超外差方式更宽、动态范围大、结构简单等优点。