Design of wireless signal analysis system based on intelligent control

摘要

The wireless communication channel and electric interference for communication devices are simulated by the intelligent instruments. Compared with the problems of current signal analyzer versatility, complicated operation process, the error in the operation of instrument and the measuring efficiency, the wireless signal analysis system based on the idea of intelligent control with SCPI programmable instruments standard instruction, combining the signal analyzer and signal generator to develop. Using VC++6.0 as the development platform, the system develops automation control of signal analyzer, building a wireless signal analysis system and saves test results and design parameters to the database through the VISA interface function controlling of PC. The system with measuring efficiency and precision is simple in operation and easy to query and manage the test data.