Unmanned platform internal sending system for image transmission

The utility model discloses an unmanned platform internal sending system for image transmission. The unmanned platform internal sending system comprises an analog-to-digital conversion unit, a coding unit, a digital-to-analog conversion unit, an FPGA unit M and a sending unit. According to the utility model, the amplifying circuit is arranged between the FPGA chip M and the transmitting antenna, so that the stability of image transmission is improved. According to the utility model, the protection circuit is arranged between the battery and each power utilization unit, so that the voltage stability of an internal communication system is improved. According to the utility model, the standby antenna is arranged and can be used as a transmitting antenna when the transmitting antenna fails and cannot work. 本实用新型公开一种用于图像传输的无人平台内部发送系统，包括模数转换单元、编码单元、数模转换单元、FPGA单元M和发送单元；本实用新型在FPGA芯片M和发送天线之间布置放大电路，提高图像传输的稳定性。本实用新型在电池与各用电单元之间布置保护电路，提高内部通信系统的电压稳定性。本实用新型设置有备用天线，当发送天线故障无法工作时，可以作为发送天线使用。