Articles | Volume 18, issue 7
https://doi.org/10.5194/amt-18-1641-2025
https://doi.org/10.5194/amt-18-1641-2025
Research article
 | 
11 Apr 2025
Research article |  | 11 Apr 2025

Wet-radome attenuation in ARM cloud radars and its utilization in radar calibration using disdrometer measurements

Min Deng, Scott E. Giangrande, Michael P. Jensen, Karen Johnson, Christopher R. Williams, Jennifer M. Comstock, Ya-Chien Feng, Alyssa Matthews, Iosif A. Lindenmaier, Timothy G. Wendler, Marquette Rocque, Aifang Zhou, Zeen Zhu, Edward Luke, and Die Wang

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Cited articles

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Short summary
A relative calibration technique is developed for the cloud radar by monitoring the intercept of the wet-radome attenuation log-linear behavior as a function of rainfall rates in light and moderate rain conditions. This resulting reflectivity offset during the recent field campaign is compared favorably with the traditional disdrometer comparison near the rain onset, while it also demonstrates similar trends with respect to collocated and independently calibrated reference radars.
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