It takes AT89C51 single-chip computer and RF transceiver as core using the improved digital chaos algorithm.

该系统中以at89c 51单片机和射频收发器为核心，采用改进的混沌算法。

youdao

The Archer module consists of the UltraGig 6400 single chip transmitter with its intelligent beam-forming 60GHz RF transceiver, embedded antenna array, and WirelessHD 1.1 compliant network processor as well as all necessary external components on a single, flex- print cable module.

ENGADGET: Silicon Image UltraGig 6400 WirelessHD, hands-on (video)