METHOD AND APPARATUS FOR PRODUCING SIGNAL USED FOR VERIFYING THE PERFORMANCE OF STANDARD RADIO RECEIVER

摘要

Method and apparatus for producing signal used for verifying the performance of standard radio receiver are provided. The apparatus includes following parts: CPU used for controlling data processing, field programmable gate array used for controlling and storing digital signal, digital to analog converter used for carrying out D/A conversion for digital signal, and cooperated computer. When validating whether a wireless receiving chip is accorded with IEEE 802.15.4-2006 standard, verifier only needs to set up parameters including types and range of standard data frame and noise, time interval for sending out data frame, and times of sending data frame based on requirement. Then, based on parameters set up by verifier, computer generates digital signal needed by hardware device. After processing the digital signal, hardware device generates the input signal needed for validating the chip by verifier at the output end of the hardware.