The Atmospheric Imaging Radar (AIR) for High-Resolution Observations of Severe Weather

被引：0

作者：

Isom, Brad ^{[1
,2
]}

Palmer, Robert ^{[1
,2
,3
]}

Kelley, Redmond ^{[2
]}

Meier, John ^{[2
]}

Bodine, David ^{[2
,3
]}

Yeary, Mark ^{[1
,2
]}

Cheong, Boon Leng ^{[2
]}

Zhang, Yan ^{[1
,2
]}

Yu, Tian-You ^{[1
,2
]}

Biggerstaff, Mike ^{[2
,3
]}

机构：

[1] Univ Oklahoma, Sch Elect & Comp Engn, Norman, OK 73072 USA

[2] Univ Oklahoma, Atmospher Radar Res Ctr, Norman, OK 73072 USA

[3] Univ Oklahoma, Sch Meteorol, Norman, OK USA

来源：

2011 IEEE RADAR CONFERENCE (RADAR) | 2011年

关键词：

DOPPLER RADAR; DESIGN; MOBILE; BEAM;

D O I：

暂无

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：

Rapid updates are a highly desired feature in the field of mobile weather radars. Various techniques have been used to improve volume update times, including the use of agile and multi-beam radars. Imaging radars, similar in some respects to phased arrays, steer the radar beam in software, thus requiring no physical motion. In contrast to phased arrays, imaging radars gather data for an entire volume simultaneously within the field-of-view (FOV) of the radar, which is defined by the broad transmit beam. As a result, imaging radars provide update rates exceeding those of existing mobile radars, including phased arrays. The Atmospheric Radar Research Center (ARRC) at the University of Oklahoma (OU) is currently engaged in the design and fabrication of the world's first mobile imaging weather radar.

引用

页码：627 / 632

页数：6

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