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A Wide-band, Ka-band Amplifier and Radar System for Precipitation Retrievals

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
68903
Program Year/Program:
2004 / SBIR
Agency Tracking Number:
034350
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Remote Sensing Solutions, Inc.
3179 Main Street, Unit 3, P.O. Box 1092 Barnstable, MA 02630-1105
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2004
Title: A Wide-band, Ka-band Amplifier and Radar System for Precipitation Retrievals
Agency: NASA
Contract: NNG04CA47C
Award Amount: $69,683.00
 

Abstract:

NASA is committed to measuring precipitation on a global scale. In 1997, NASA launched the Tropical Rain Measuring Mission which carried the first spaceborne precipitation radar (PR). Operating at 13.8 GHz, the PR demonstrated the potential of spaceborne radars to map global precipitation. To improve rainfall estimates, the next generation system being proposed for the NASA Global Precipitation Mission is a dual-wavelength (Ku/Ka-band) PR. While operating at two different frequencies will yield additional information on the drop size distribution, it will also mean a significant increase in size, mass, power consumption and cost. The proposed Phase I effort will investigate the required innovations to design and build a Ka-band differential frequency PR. Such a system will potentially provide the same advantages as a dual-band PR without the same increase in size, mass, power and cost. This Phase I study will focus on developing a wide-band (10% BW) Ka-band amplifier, a wide-band matched-beam single aperture antenna and a novel Ka-band differential frequency PR system design. This design will lead to a prototype system that can be flown on high-altitude platforms such as the NASA ER-2.

Principal Investigator:

James R. Carswell
Principal Investigator
5087718563
carswell@rmss.us

Business Contact:

James Carswell
Business Official
5083605474
carswell@rmss.us
Small Business Information at Submission:

Remote Sensing Solutions, Inc.
170 East Hadley Road #104 Amherst, MA 02630

EIN/Tax ID: 431983861
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No