Design of a UWB&BT Wireless Sensor Network

The paper discusses the characteristics of UWB and Bluetooth technology separately at first. Then the paper presents an available method for design and analysis of integrated UWB&BT wireless sensor network, which can realize low-power, low cost, high speed data rates transmission. In this design, an ultra-low power SCM is used for distinguishing useful information, while a Power-Down mode is used to save the power of each sensor node as well as enhance the security of the whole UWB&BT system.