Gsm Mobile Phone Tester Hardware Development

In the past ten years. there are great changes in the telecommunication field of the world . Using GMS in the TDMA technology, The spectrum efficiency is three times as analog system .It has been the international standard and is being adopted by the over seventy countries in the world. But integrative testing devices for the GSM handset are few in our country, and manufactures in the foreign countries are so expensive. This thesis solves this problem. The project which belongs to the emphatic projects of china is divided into two parts: analog part and digital part. This paper involves in digital process. It describes the function, design, exploiture and debugging of the testing device for the GSM handset in details. We make full use of the FPGA and DSP technology in the project in order to deal with the signal in real time.