The development of a real-time optical waveform measurement technique with quantum-
limited sensitivity, unlimited record lengths and an instantaneous bandwidth scalable to …

This paper discusses the realization of terabit per second high speed and high spectral-
efficiency optical transmissions using much lower speed electronics and optoelectronics …

A harmonic rejection mixer (HRM) with a programmable local oscillator (LO) frequency is
presented. The design allows for the generation of multiple effective LO frequencies within a …

As fiber-optic transmission systems evolve toward higher per-wavelength-channel data
rates, the analog bandwidth of digital-to-analog converters (DACs) has become a …

Electrical-optical signal processing has been shown to be a promising path to overcome the
limitations of state-of-the-art all-electrical data converters. In addition to ultra-broadband …

Over the last decades, the annual global internet protocol (IP) traffic has been increasing at
an enormous rate and is going to further increase. Overall IP traffic will grow at a compound …

In this paper, a comprehensive system behavioral model of frequency-interleaved analog-to-
digital converters (FI-ADCs) is presented. The model addresses mismatch errors due to …

Provided are, among other things, systems, apparatuses, methods and techniques for
converting a continuous-time, continuously variable signal into a sampled and quantized …

A frequency-folded ADC-based broadband sampling receiver that merges sampling within
the structure of a broadband downconverter is presented. The receiver channelizes a …

This paper provides a tutorial review of time-interleaved analog-to-digital converters. After
explaining the impact of offset, gain, timing and other mismatches on converter performance …