Datasets / High Efficiency, Digitally Calibrated TR Modules Enabling Lightweight SweepSAR Architectures for DESDynI-Class Radar Instruments Project

High Efficiency, Digitally Calibrated TR Modules Enabling Lightweight SweepSAR Architectures for DESDynI-Class Radar Instruments Project

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Published By National Aeronautics and Space Administration

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

<p> Develop and demonstrate a next-generation digitally calibrated, highly scalable, L-band Transmit/Receive (TR) module to enable a precision beamforming SweepSAR architecture for interferometric radar applications and phase-stable electronically steered arrays.<br /> 0.01 dB amplitude, 0.06 degrees phase.<br /> Develop technologies to enable real-time on-board beamforming capability for use in phase-stable array antennas:<br /> High efficiency L-band TR module.<br /> Closed-loop transmit and receive calibration circuitry.<br /> On-board real-time digital calibration and beamforming.<br />  </p>

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