Abstract: In this digital age, there has been a surge in the transmission of digital data. This data is not secure and it can be easily intercepted and misused by an eavesdropper. To secure this data, ...

Abstract: This brief presents a low-power, high-data-rate impulse-radio ultra-wideband (IR-UWB) transmitter that integrates a two-dimensional differential pulse position modulation (2D-DPPM) with time ...