National Science Foundation. (co-PI)
K.F. Warnick, B.D. Jeffs, J.R. Fisher, R.D. Norrod, “MRI: Development of a Flexible Multichannel Digital Receiver for Radio Astronomy,” Sep. 2008, $641,275

National Science Foundation. (PI)
B.D. Jeffs, K.F. Warnick, J.R. Fisher and R.F. Bradley, “Research experience for undergraduates: RFI mitigation for radio astronomy with emphasis on array feeds,” Aug. 2007, 12 months, supplemental award, $22,500.

National Science Foundation. (co-PI)
J.R. Fisher, R.F. Bradley, B.D. Jeffs and K.F. Warnick, “Development of real-time interference mitigation instrumentation for radio astronomy,” Feb. 2005, $321.919, BYU subcontract: $117,900.

National Science Foundation. (PI)
B.D. Jeffs, K.F. Warnick, J.R. Fisher and R.F. Bradley, “RFI mitigation for radio astronomy with emphasis on array feeds,” Sep. 2004, 36 months, $573,665.

Stichting voor de Technische Wetenschappen, STW (Foundation for Technical Sciences, Netherlands equivalent of NSF). (co-PI)
B.D. Jeffs and A.-J. van der Veen, “Grant for living expenses and travel for research sabbatical visit to Technical University of Delft,” competitive, Aug. 2004, 11 months, $30,000.

Technical University of Delft. (co-PI)
B.D. Jeffs and A.-J. van der Veen, "Grant for half salary for research sabbatical visit to Technical University of Delft,” Aug. 2004, 11 months, $30,000.

U.S. Army Communications-Electronics Command. (PI)
B.D. Jeffs, principal investigator “Experimental analysis of impairments to RFI mitigation,” Mar. 2003, 12 months, $97,530.

National Science Foundation. (co-PI)
A.L. Swindlehurst, B.D. Jeffs, M.A. Jensen, and M. Rice, “Development of a comprehensive real-time instrument for MIMO wireless channel measurement,” Aug. 2000, 36 months, $370,567.

National Science Foundation. (co-PI)
A.L. Swindlehurst, B.D. Jeffs, M.A. Jensen, and M.D. Rice, “Analysis of the capacity improvement for wireless networks with multiple transmit and receive antennas,” Sep. 2000, 36 months, $499,761.

National Science Foundation. (PI)
B.D. Jeffs, D.V. Arnold, R.F. Bradley, and J.R. Fisher, “Real-time adaptive cancellation of non-stationary interference in radio astronomy,” Jul. 2000, 36 months, $600,280.

National Science Foundation. (co-PI)
A.L. Swindlehurst, B.D. Jeffs, M.A. Jensen, and M. Rice, “Modeling and design for the lower layers of 4th generation indoor/outdoor wireless networks,” Sep. 1999, 36 months, $697,636.

Air Force Office of Scientific Research. (PI)
B.D. Jeffs, “Algebraic methods for improved blind restoration of adaptive optics images of space objects,” Air Force Office of Scientific Research, Summer Research Extension Program, 1999, $25,000.

Air Force Office of Scientific Research. (PI)
Brian D. Jeffs, “Bayesian restoration of space object images from adaptive optics data with unknown residual blur,” Air Force Office of Scientific Research, Summer Research Extension Program, 1998, $25,000.

Department of Energy / Los Alamos National Laboratory. (PI)
B.D. Jeffs, “Airborne plume identification using generalized gauss-markov model parameter estimation,” Jul. 1997, 12 months, $20,000.

Engineering Foundation, Air Force Engineering Research Initiation Grant. (PI)
B.D. Jeffs, “Design of sparse beamforming arrays using an optimization theoretic approach,” Sep. 1991, 11 months, $23,000. (Note, this award was subsequently returned to the Engineering Foundation as per their policy after receiving the NSF Research Initiation Award on a different proposed project.)

National Science Foundation, Research Initiation Award. (PI)
B.D. Jeffs, “Optimally sparse restoration of blurred star field images,” Aug. 1991, 36 months, $59,980.

Space Dynamics Laboratory / Utah State University. (PI)
B.D. Jeffs, “Algorithm development for Spirit III,” including research to evaluate candidate algorithms for space-born infrared imaging array data preprocessing and resolution enhancement, Nov. 1991, four months, $1,500.

Space Dynamics Laboratory / Utah State University. (PI)
B.D. Jeffs, BYU IR Initiative, subcontract number C868770. “Adaptive optimal image restoration,” Sep. 1991, 27 months, $46,716.

Naval Research Laboratory, subcontract through JIL Systems Incorporated. (co-PI)
D.M. Chabries, R.H. Selfridge, and B.D. Jeffs, “Advanced submarine technologies,” including research in the areas of underwater acoustic imaging and modeling of acoustic scattering from submerged bodies, Jul. 1990, 13 months, $116,800.