An Update on the Fully Digital Phased Array Development for Next Generation Weather Radar

被引：0

作者：

Harger, Matthew ^{[1
]}

Conway, M. David ^{[1
]}

Thomas, Henry ^{[2
]}

Weber, Mark ^{[3
]}

Morris, Alex ^{[1
]}

Hoffmann, Ted ^{[4
]}

机构：

[1] MIT, Lincoln Lab, RF Technol, 244 Wood St, Lexington, MA 02173 USA

[2] MIT, Lincoln Lab, Surveillance Syst, 244 Wood St, Lexington, MA 02173 USA

[3] MIT, Lincoln Lab, Homeland Protect & Air Traff Control, 244 Wood St, Lexington, MA 02173 USA

[4] Collins Aerosp, Mission Syst, Cedar Rapids, IA USA

来源：

2022 IEEE RADAR CONFERENCE (RADARCONF'22) | 2022年

基金：

美国海洋和大气管理局;

关键词：

phased array; digital; weather radar; RF; systems; SYSTEM;

D O I：

10.1109/RADARCONF2248738.2022.9764346

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper is an update on our development of a Digital Polarimetric Phased Array Radar (DPPAR), an ongoing effort sponsored by the National Oceanic and Atmospheric Administration (NOAA). DPPAR leverages commercial-off-the-shelf microwave processing technology to meet NOAA's future meteorological radar needs for rapid, volumetric scanning and superior data quality. The DPPAR prototype is a digital-at-every-element phased array aperture, comprised of two identical panels, each containing 64 dual-polarized elements operating at Sband. The current state of development, preliminary test results and future efforts will be discussed.

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页数：6

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