NSF award 2625604 · University of Alabama Tuscaloosa

Collaborative Research: Coherent Wideband Processing for Sparse Distributed ELAAs: From Identifiability Theory to ISAC Co-Design

Final report due

28 January 2030

in 1,198 days · The award ends on 30 September 2029.

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Final report due28 Jan 2030in 1198 days
award ending 2029-09-30 · Research.gov
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Project outcomes report due28 Jan 2030in 1198 days
award ending 2029-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2030in 1198 days
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NSF lists this award's end date as 30 September 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2030.

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Award card

Award number: 2625604
Period of support: 15 Oct 2026 – 30 Sep 2029
Amount: $240,000
Awardee: University of Alabama Tuscaloosa, Tuscaloosa, AL
Program: CSCS: Circuits and Systems for
Directorate: ENG

Abstract

Modern wireless networks, vehicles, and robots increasingly rely on antenna systems whose smaller panels are spread over large physical areas. Such distributed designs can provide finer localization and more reliable communication without requiring one continuous, expensive antenna surface. However, the large gaps between panels can create false target images, or "ghosts," that make a real object difficult to…

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