Research on the Application of Software Radio Based on AD9364 in Telemetry System
WEI Hongli
MAN Zhenguo
Abstract：Because of the effective using space of a small ammunition inside the vehicle is usually small,and telemetry sys-tem as aircraft development stage important signal measuring system,must also be the purpose of volume as small as possible,and weigh as much as light and power consumption as low as possible,the platform telemetry system as much as possible concept of uni-versal design.It is based on this design conception,this paper uses frequency hopping transceiver AD9364 to carry out the wireless transmission of telemetry signal.Through the acquisition of the telemetry signal group frame and PCM-FM modulation,the modulat-ed signal transmitted to the AD9364 directly on the frequency conversion,through the aircraft carried on the antenna to the ground equipment.Through practical application,it is found that this design has the advantages of high integration,small volume,low pow-er consumption,strong compatibility and other advantages compared with the traditional telemetry system.
Keywords：Software RadioAD9364PCM-FM modulationtelemetry system
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1937-1939,2073 )