Marco Pomponio

Publications

Ultra-Low Phase Noise Frequency Division with Array of Direct Digital Synthesizers

December 25, 2023

Author(s)

Marco Pomponio, Archita Hati, Craig Nelson

In this article, we present a four-channel direct digital synthesis (DDS) design that operates with a common clock ranging from 500 MHz to 24 GHz and generates

Ultralow PM and AM Noise Generation with an Ensemble of Phase-Coherent Oscillators

December 12, 2023

Author(s)

Archita Hati, Marco Pomponio, Craig Nelson

This paper investigates the performance of an array of multiple phase-coherent power-combined oscillators in terms of phase modulation (PM) noise and amplitude

30 GHz regenerative frequency divide-by-3

August 15, 2022

Author(s)

Archita Hati, Marco Pomponio, Connor Humiston, John Lettang, Craig Nelson

We report the performance of a 30 GHz to 10 GHz regenerative frequency divider. The proposed divider design incorporates the conventional Miller regenerative

10 GHz Generation with Ultra-Low Phase Noise via the Transfer Oscillator Technique

February 8, 2022

Author(s)

Nicholas Nardelli, Tara Fortier, Marco Pomponio, Esther Baumann, Craig Nelson, Thomas Schibli, Archita Hati

We generate 10 GHz microwave signals using the transfer oscillator technique, which employs digital and RF analog techniques to coherently remove the additive

FPGA-based Low-Latency Digital Servo for Optical Physics Experiments

October 22, 2020

Author(s)

Marco Pomponio, Archita Hati, Craig Nelson

We propose a general-purpose dual-channel field-programmable gate array (FPGA) based digital servo with a minimum latency around 200 ns. This servo implements a

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Marco Pomponio (IntlAssoc)

Publications