The authors thank A. Berkun of JPL for providing his expertise in system testing and debugging. The research described here was performed at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not constitute or imply its endorsement by the U.S. government or the Jet Propulsion Laboratory, California Institute of Technology.
Amayenc, P., 1993: Proposal for a spaceborne dual-beam rain radar with Doppler capability. J. Atmos. Oceanic Technol., 10:262–276.
Durden, S. L., , Im E. , , Li F. K. , , Ricketts W. , , Tanner A. , , and Wilson W. , 1994: ARMAR: An airborne rain-mapping radar. J. Atmos. Oceanic Technol., 11:727–737.
Fischman, M. A., , Berkun A. C. , , Chun W. , , Im E. , , and Andraka R. , 2005: An onboard processor and adaptive scanning controller for the second generation precipitation radar. IEEE Trans. Geosci. Remote Sens., 43:802–812.
Mentor Graphics 2004: ModelSim SE: Advanced simulation and debug datasheet. 3 pp. [Available online at http://www.mentor.com/products/fv/digital_verification/modelsim_se/upload/se.pdf.].
Oppenheim, A. V., and Weinstein C. J. , 1972: Effects of finite register length in digital filtering and the fast Fourier transform. Proc. IEEE, 60:957–976.
Singleton, R. C., 1967: A method for computing the fast Fourier transform with auxiliary memory and limited high-speed storage. IEEE Trans. Audio Electroacoust., 15:91–98.
Tanelli, S., , Im E. , , Durden S. L. , , Facheris L. , , and Guili D. , 2002: The effects of nonuniform beam filling on vertical rainfall velocity measurements with spaceborne Doppler radar. J. Atmos. Oceanic Technol., 19:1019–1034.
Tanelli, S., , Im E. , , Durden S. L. , , Facheris L. , , Guili D. , , and Smith E. A. , 2004: Rainfall Doppler velocity measurements from spaceborne radar: Overcoming NUBF effects. J. Atmos. Oceanic Technol., 21:27–44.