
GPS Interference DOA Initiative for User Purposes (GIDI-UP)Award last edited on: 5/2/2023
Sponsored Program
SBIRAwarding Agency
DOD : NavyTotal Award Amount
$246,309Award Phase
1Solicitation Topic Code
N224-130Principal Investigator
James CafferyCompany Information
GIRD Systems Inc
11260 Chester Road Suite 600
Cincinnati, OH 45246
Cincinnati, OH 45246
(513) 281-2900 |
info@girdsystems.com |
www.girdsystems.com |
Location: Single
Congr. District: 08
County: Hamilton
Congr. District: 08
County: Hamilton
Phase I
Contract Number: N68335-23-C-0201Start Date: 1/30/2023 Completed: 7/31/2023
Phase I year
2023Phase I Amount
$246,309Benefit:
The proposed technological solution enables high accuracy direction of arrival (DOA) estimation or direction finding (DF) with fewer antenna elements in the array, saving hardware costs. 0xA0 The estimator is robust to noise and large interference (high dynamic range between signals of interest) enabling accurate DOA estimation in noisy, crowded RF environments. 0xA0 This technology is widely applicable to commercial and industrial users anywhere that GPS receiver arrays are used, e.g., industrial survey, open mining, precision farming, commercial and privately owned vessels, etc. The DOA estimator can also serve as the basis of an accurate geolocation solution when GPS is not available.
Keywords:
direction of arrival, direction of arrival, Spoofing, CRPA, GPNTS, direction finding, cyclostationary, GPS, ADAP
Phase II
Contract Number: ----------Start Date: 00/00/00 Completed: 00/00/00