Automatic Test System Design For WCDMA Mobile Phone

With the continuously development of communication, people's reliance on mobile communication is also rising, especially in 3G era. People also hope that whenever and wherever they can experience fast and convenient high-quality, high-speed 3G services. WCDMA as one of the three major 3G standards, because the most mature technology, the most extensive international experience, supported by most mobile phone manufacturers have been widely used.Currently domestic 3G development is in rapid stages, WCDMA standard of mobile phone testing technology is becoming more and more mature in China. In this dissertation, the production process of WCDMA mobile phone the whole test flow is described, and the demand for the whole testing flow, design and development of a set of test procedures: including mobile phone RF calibration, function test, Bluetooth test, antenna test, etc.This dissertation selecte the programmable instrument and a computer and so on, build the platform of testing.Complied with the testing content, standard and method of test of the WCDMA mobile phone, then write the driver program of the programmable instrument by VC.This test system has been verified phone mass production, Automatic measurement, Data processing, and display or output the appropriate test results. Compared with manual testing, saving time, effort and improve production efficiency and product quality, played an important role in the production.