This $700,000 Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) supports the development of cutting-edge circuit designs and signal processing algorithms to enhance the resilience of radio telescopes against radio frequency interference (RFI) from satellite transmissions. The primary goal is to enable the continued operation of radio astronomy service (RAS) in the presence of unavoidable RFI through a modulo sampling-based approach. The research...
The National Science Foundation awarded a $124,508 project grant to the California Institute of Technology from October 1, 2021 to September 30, 2024 under the Computer and Information Science and Engineering program (CFDA 47.070). The grant funds the "COLLABORATIVE RESEARCH: SWIFT: COLLABORATIVE INTERFERENCE CANCELLATION FOR RADIO ASTRONOMY" project being conducted by Caltech. The Computer and Information Science and Engineering program supports investigator-initiated research and...
This $312,341 Project Grant award from the National Science Foundation's Division of Astronomical Sciences, under the Mathematical and Physical Sciences program (CFDA 47.049), funds the development of new algorithms and hardware to detect, mitigate, and fuse radio frequency interference (RFI) for radio astronomy observations. The research project, led by West Virginia University Research Corporation, aims to address the challenge of man-made radio interference that can obscure faint astronomical...
The Research Foundation For The State University Of New York (RF-SUNY) was awarded a $635,901 Project Grant from the National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences. The grant falls under the NSF's Computer and Information Science and Engineering program (CFDA 47.070), which supports investigator-initiated research and education in computing, communications, and information science and engineering. Specifically, RF-SUNY will use the three-year funding...
This Project Grant from the National Science Foundation's Engineering Directorate ($400,000) supports the development of smart radio environments using reconfigurable intelligent surfaces to improve millimeter-wave communications. Specifically, the University of Utah will create a modular radio hardware prototype capable of precise phase control at millimeter-wave frequencies. They will also develop advanced signal processing algorithms for practical reconfigurable intelligent surface-aided...
The National Science Foundation (NSF) Engineering program awarded Arizona State University $213,831 under a Project Grant to develop a new type of Hybrid Reconfigurable Intelligent Surface (HRIS) technology. The HRIS will be designed to sense incident waves, deduce information about user and transmitter directions, and reconfigure its reflection patterns accordingly. This will enable the implementation of a smart and autonomous wireless propagation environment that can redirect signals, mitigate...
This National Science Foundation (NSF) Computer and Information Science and Engineering (CISE, CFDA 47.070) Project Grant awarded to The Trustees of the Stevens Institute of Technology in Hoboken, New Jersey provides $599,986 from August 1, 2023 to July 31, 2026 to develop an alternative distributed radio frequency (RF) sensing paradigm that can "look around corners" using reconfigurable intelligent surfaces (RIS). The project aims to advance fundamental theory and practical methods...
This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) provides $400,000 over 3 years to the University of California, Berkeley to develop novel intelligent large-scale multi-antenna array architectures operating at 140 GHz. The key products and services to be delivered include: Analytical and behavioral modeling of non-idealities in large scalable antenna arrays Design of reconfigurable D-band (140 GHz) front-ends with performance tuning...
This National Science Foundation Project Grant award of $271,974 provides funding from September 15, 2022 through August 31, 2025 for collaborative research titled "SWIFT-SAT: RFI Detection Across Six Orders of Magnitude in Intensity: A Unifying Framework with Weakly Supervised Machine Learning." The award is made under the Mathematical and Physical Sciences program (CFDA 47.049), which supports progress in these fields to strengthen the nation's scientific enterprise. Specifically,...
This $732,034 Project Grant award by the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program will support the development and deployment of an Operational Data Sharing (ODS) system to enable real-time spectrum sharing between radio astronomy observatories and satellite constellations. The primary objectives are to construct the ODS system and experiment with spectrum sharing between the Jansky Very Large Array in New Mexico, the Green Bank Telescope in...