Manner in order to receive the transmission signal, the receiver, and the system (the strong non coherent receiver for the PAMPPM signal)

摘要

It is another object to provide a method and system robust to communicate via the (UWB) radio transmission signals ultra-wideband multipath channel with a delay spread of a wide range SOLVED] Very. While providing a robust error rate performance for a wide variety of UWB multi-path channel, [MEANS FOR SOLVING PROBLEMS] This system, non-coherent receiver complexity has been optimized power consumption is very low potentially low I include the machine structure. With the apparatus and the non-coherent receiver method disclosed, coupled PAM-PPM - UWB communication any identification, the use of transmission signal called (pulse amplitude modulated pulse position modulation) signals, have been proposed, or sensor is applicable in networks and localization system, in which case, battery power consumption must be minimized without degradation of system performance excessive. Among other things, by the ultra-wideband (UWB) radio channels, for example, can be used to build a robust, especially receiver for system and network operating in the band between 3.1GHz~10.6GHz, bipolar 2PPM (2 slot Embodiments and synchronization method and timing recovery for PPM) signals are disclosed. [Selection Figure Figure 2