NASA NTRS · 19830064982
An active radar calibration target
Abstract
An active radar calibrator (ARC), consisting of a receive antenna and a transmit antenna with an RF amplifier in between, is proposed as a tool for conducting high-precision calibration measurements of radar systems. The ARC can be designed to have a large radar cross-section with a broad pattern. Its major advantages over passive reflectors are its small physical size and its suitability for calibrating radars operating in a cross-polarized antenna configuration.
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Brunfeldt, D. R., Ulaby, F. T.. 1982-01-01. An active radar calibration target. https://ntrs.nasa.gov/citations/19830064982
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