Paley–Wiener characterization of kernels for finite-rate-of-innovation sampling

S Mulleti, CS Seelamantula - IEEE Transactions on Signal …, 2017 - ieeexplore.ieee.org
Exact reconstruction of finite-rate-of-innovation signals can be achieved by employing
customized sampling kernels that satisfy certain frequency-domain properties. We impose …

A hardware prototype of wideband high‐dynamic range analog‐to‐digital converter

S Mulleti, E Reznitskiy, S Savariego… - IET Circuits, Devices …, 2023 - Wiley Online Library
Key parameters of analog‐to‐digital converters (ADCs) are their sampling rate and dynamic
range. Power consumption and cost of an ADC are directly proportional to the sampling rate; …

Hardware prototype of a time-encoding sub-Nyquist ADC

H Naaman, N Glazer, M Namer, D Bilik… - arXiv preprint arXiv …, 2023 - arxiv.org
Analog-to-digital converters (ADCs) are key components of digital signal processing.
Classical samplers in this framework are controlled by a global clock. At high sampling rates …

A CMOS AFE With 37-nArms Input-Referred Noise and Marked 96-dB Timing DR for Pulsed LiDAR

K Li, J Guo, Y Zhao - … Transactions on Circuits and Systems I …, 2022 - ieeexplore.ieee.org
This paper presents an analog front-end (AFE) circuit with marked timing point for pulsed
time-of-flight LiDAR that employs either sampling-or event-based timing approach. The …

A hardware prototype of wideband high-dynamic range ADC

S Mulleti, E Reznitskiy, S Savariego, M Namer… - arXiv preprint arXiv …, 2023 - arxiv.org
Key parameters of analog-to-digital converters (ADCs) are their sampling rate and dynamic
range. Power consumption and cost of an ADC are directly proportional to the sampling rate; …

[PDF][PDF] 集成化多线列激光雷达模拟前端微组件设计

林元琦, 赵毅强, 叶茂, 郑肖肖, 杜建艳 - 光电工程, 2021 - researching.cn
多线列激光雷达具有广泛的需求, 而现在的激光雷达探测处理电路多采用分立元器件组成,
且探测器与处理电路相分离, 存在体积大, 成本高, 可靠性差等问题. 针对上述问题 …

A fuzzy mean-shift approach to lidar waveform decomposition

Q Li, S Ural, J Anderson, J Shan - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Waveform decomposition is a common step for exploitation of full-waveform lidar data. Much
effort has been focused on designing algorithms based on the assumption that the returned …

Super-resolved nuclear magnetic resonance spectroscopy

S Mulleti, A Singh, VP Brahmkhatri, K Chandra… - Scientific reports, 2017 - nature.com
We present a novel method that breaks the resolution barrier in nuclear magnetic resonance
(NMR) spectroscopy, allowing one to accurately estimate the chemical shift values of highly …

Oversampled pulse compression based on signal modeling: application to CONSERT/rosetta radar

OP Pasquero, A Hérique… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The context of space missions implies very strong constraints on the design of the
instruments. For instance, mass, data rates, power consumption, clock frequency, and …

FRI sampling on structured nonuniform grids—Application to super-resolved optical imaging

S Mulleti, BA Shenoy… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The annihilating filter forms the core of many state-of-the-art techniques for finite-rate-of-
innovation (FRI) signal reconstruction and spectral estimation. In its standard manifestation …