Project Grant 2511983
- This $289,704 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program aims to develop novel semiconductor amplifiers with enhanced noise performance in the microwave spectrum. Researchers at the California Institute of Technology and University of Nevada, Reno will leverage atomic layer etching, a new nanofabrication technique, to fabricate high electron mobility transistors (HEMTs) with up to 30% improved noise temperature compared to existing...
- This $415,000 Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) will fund research to investigate the origins of noise in SiGe-alloy-based transistors that could be used to measure qubit state in quantum computing applications. The 3-year project, running from October 2025 to September 2028, is a collaborative effort between researchers in the UK and US focused on creating fundamental knowledge regarding the structural, chemical, electrical, and...
- The National Science Foundation (NSF) awarded a $528,905 Project Grant on August 1, 2025 under the Mathematical and Physical Sciences (CFDA 47.049) federal grant program to Yale University. The grant supports collaborative research to develop advanced digital calibrators for 21cm cosmology measurements using radio telescopes. The researchers will upgrade an existing radio calibrator source, expand its capabilities, and deploy it on telescopes and drones to precisely calibrate the instrument beam...
- This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049) provides $759,977 to the California Institute of Technology (Caltech) to develop methods and tools using artificial intelligence and machine learning (AI/ML) to mitigate radio frequency interference (RFI) in measurements made by radio telescopes and other sensitive receivers. The key products and services to be delivered include documented datasets of RFI...
- This Project Grant, awarded by the National Science Foundation's Engineering program (CFDA 47.041), aims to advance fundamental understanding of electron-enhanced atomic layer processing (EE-ALP) for the fabrication of thin-film electronic materials and devices. The $3,000,000 award to the California Institute of Technology (Caltech) will fund research to develop new EE-ALP systems and instrumentation that can enable the deposition and etching of electronic materials at lower temperatures...
- This Project Grant award, valued at $169,693, was provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049). The award will fund a collaborative research project between the California Institute of Technology, University of Miami, and University of Maryland to study the Cosmic Microwave Background and the epoch of reionization using carbon monoxide (CO) line intensity mapping. The research team will work with the Caltech...
- This federal Project Grant award of $595,000.00, provided by the National Science Foundation's Engineering program (CFDA 47.041), aims to develop a scalable planar phased-array transceiver using 3D radio-frequency integrated circuit (RFIC) techniques. The primary objective is to establish a foundational building block for future high-frequency wideband wireless communication platforms operating at frequencies higher than 100 GHz. Additionally, the project includes an educational and outreach...
- The National Science Foundation (NSF) awarded a Project Grant under the Mathematical and Physical Sciences program (CFDA 47.049) to the Massachusetts Institute of Technology (MIT) for $187,021 on August 15, 2024. The funding supports a highly targeted, urgent, and short-term continuation of an existing program that studies the early universe by deploying instrumentation to remote, radio-quiet locations. Specifically, the project aims to make sensitive observations with unprecedented absolute...
- This three-year, $119,418 Project Grant from the National Science Foundation's Mathematical and Physical Sciences Directorate will fund research at the California Institute of Technology to develop new spectrum sharing protocols and technologies. The project aims to enable more efficient sharing of spectrum between terrestrial commercial wireless systems and passive scientific receivers, while empowering passive systems to require interfering transmitters to change bands. Researchers will create...
- This Project Grant award, provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049), supports a collaborative research effort to build the next-generation North American Nanohertz Observatory for Gravitational Waves (NanoGrav) pulsar timing array using the DSA-2000 telescope. The $222,693 award, granted on September 1, 2025, will fund research to characterize the low-frequency gravitational wave background and the...
This Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences program, with CFDA number 47.049, provides $928,455.00 in funding to researchers at the California Institute of Technology (Caltech) and the University of Nevada-Reno (UNR) to develop low-noise high electron mobility transistors (HEMTs) with improved noise performance for use in radio astronomy observatories. The researchers will leverage a new nanofabrication method called atomic layer etching to create these advanced semiconductor amplifiers, which have the potential to improve observational efficiency by up to 30% compared to current HEMTs. As part of the project, the team will also develop a new course on nanofabrication at UNR to provide technical training opportunities for students. The award period is from October 1, 2025 to September 30, 2028.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $928.5k | 7/31/25 |