Dr. Mohiuddin Ahmed Profile

Dr. Mohiuddin Ahmed

Senior Research Staff Scientist at HRL Labs LLC

SPIE Involvement:

Author

Area of Expertise:

Digital Communications , Optimization , Radar Signal Processing

Profile Summary

Senior Scientist and Program Manager at HRL Laboratories, LLC

Publications (5)

Proceedings Article | 14 June 2023 Presentation + Paper

Waveforms revisited for new-generation ELF-LF systems

Mohiuddin "Mohin" Ahmed

Proceedings Volume 12547, 125470O (2023) https://doi.org/10.1117/12.2666899

KEYWORDS: Tunable filters, Modulation, Wavelets, Signal to noise ratio, Orthogonal frequency division multiplexing, Antennas, Telecommunications, Radar, Signal filtering, RF communications

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Proceedings Article | 4 May 2012 Paper

A novel approach for using polyphase filter bank in directly digital RF conversion from RF to baseband

Deying Zhang, Qin Jiang, Mohiuddin Ahmed

Proceedings Volume 8404, 84040E (2012) https://doi.org/10.1117/12.920331

KEYWORDS: Receivers, Digital filtering, Electronic filtering, Frequency conversion, Analog electronics, Linear filtering, Digital signal processing, Signal processing, Image processing, Digital image processing

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Proceedings Article | 4 May 2012 Paper

Accurate reconstruction of frequency-sparse signals from non-uniform samples

Kang-Yu Ni, Xiangming Kong, Roy Matic, Mohiuddin Ahmed

Proceedings Volume 8361, 836109 (2012) https://doi.org/10.1117/12.920289

KEYWORDS: Reconstruction algorithms, Compressed sensing, Detection theory, Matrices, Signal to noise ratio, Optimization (mathematics), Fourier transforms, Numerical simulations, Nickel, Roads

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Proceedings Article | 21 June 2011 Paper

Quick signal detection and dynamic resource allocation scheme for ultra-wideband radar

Xiangming Kong, Ahmed Mohin

Proceedings Volume 8021, 802111 (2011) https://doi.org/10.1117/12.883228

KEYWORDS: Signal detection, Receivers, Signal processing, Compressed sensing, Time-frequency analysis, Radar, Sensors, Reconstruction algorithms, Interference (communication), Analog electronics

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Proceedings Article | 29 August 2001 Paper

Optimal selection of nodes to perform data fusion in wireless sensor networks

Mohin Ahmed, Srikanth Krishnamurthy, Son Dao, Randy Katz

Proceedings Volume 4396, (2001) https://doi.org/10.1117/12.438300

KEYWORDS: Sensors, Data fusion, Sensor networks, Computer simulations, Data centers, Convex optimization, Optimization (mathematics), Computer science, Reliability, Signal processing

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Conference Committee Involvement (1)

Cyber Sensing 2012

24 April 2012 | Baltimore, Maryland, United States

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