Abstract: This paper presents an analog demultiplexing optical receiver capable of converting a high-baudrate optical input into two half-rate output signals, facilitating the use of lower-speed ...

Abstract: The finite rate of innovation (FRI) of certain signal classes allows for sub-Nyquist sampling, while modulo folding enables sampling signals with dynamic ranges beyond that of an ...

RF Processing Evolution In a receiver Analogue-to-Digital Converter (ADC), a direct ... for direct RF sampling approach. With appropriate selection of the sampling frequency, the desired RF band can ...

The converter output data rate is same as sampling rate for Nyquist converters ... the foreground calibration ADC conversion process is required to be interrupted and it can be achieved in some ...