| 摘要 |
An ultra wide band (UWB) pulse train generator, which includes a trigger signal controller for sequentially outputting n trigger signals for triggering generation of UWB pulse train in accordance with n bit data to be transmitted at a predetermined time period, a latch unit for loading in parallel the n bit data to be transmitted and sequentially toggling the loaded n bit data by one bit whenever the trigger signal is input from the trigger signal controller, and a pulse train generator for generating polarity pulses corresponding to a direction of an edge transition in accordance with toggling on each output signal of the latch unit.
|
