Shi Shuobiao

TL;DR: In this paper, a solar radio total power radiometer system in radio astronomy protection frequency band based on a broadband detection chip is presented, which works in the Radio Astronomical Protection Frequency Band and carries out filtering, gating, amplification, detection and analysis on frequency band signals.

TL;DR: In this paper, the main reflection face of the existing solar radio telescope is used to provide an early warning platform for the interference of solar radio burst on a navigation system, and warning information of possible influence is provided for the navigation system and especially a Beidou system which is developed in China at present.

TL;DR: In this paper, an early warning platform for a solar radio burst disturbance incident in a navigation system is described, in which a main reflection face of an existing solar radio radiation telescope is used, a GPS (global position system) satellite antenna is placed on an antenna prime focus feed source, an antenna output end is connected with a one-out-of-three microwave switch, three input ends of the microwave switch are respectively connected with the noise source, antenna signal and a 50 omega matching load, an output end of the microwaved switch was connected with an input end of a

TL;DR: In this paper, a sun radio aggregate capacity radiometer system based on detection chip in broadband is in 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.

TL;DR: In this article, the utility model discloses a to astronomical protection superheterodyne solar radio radiation meter system frequently of radio, does it include analog receiver subsystem, detection the digital acquisition subsystem, calibrate the subsystem, the time subsystem, control subsystem frequently.