Increasing the Azimuthal Resolution of Ocean Surface Currents for Dual-Frequency Radars |
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| Authors: | Rachavan RS Mcintosh RE Swift CT |
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| Affiliation: | Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA 01003; |
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| Abstract: | We describe an amplitude comparison scheme for increasing the azimuthal resolution of ocean suface current measurements using dual-frequency radar techniques. We show that an angular resolution of 4 percent of the antenna beamwidth can be acheived when the signal-to-noise ratio is 10 dB. |
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