Integration of the Motion-Compensated Steering and Distributed Beams’ Techniques for Polarimetric Rotating Phased Array Radar

Schvartzman, David; Torres, Sebastián; Yu, Tian-You

doi:10.1109/lgrs.2021.3113564

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…Given the infrequency of tornadoes and other similar phenomena, however, the WSR-88D network was justifiably not designed to provide the temporal resolution that could resolve these rapid-evolving storms. PARs, especially fully digital systems, have the potential of much higher temporal resolution while preserving the required data quality (i.e., bias and standard deviation of radar variables) [29], [30], [31]. This potential is realized through a variety of advanced scanning concepts that are described later in this section.…”

Section: A High Temporal Resolution and Spatial Samplingmentioning

confidence: 99%

Horus—A Fully Digital Polarimetric Phased Array Radar for Next-Generation Weather Observations

et al. 2023

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Weather radars have become indispensable to meteorologists and the general public for both understanding and awareness of high-impact weather events and as part of the operational warning infrastructure. In the U.S., the operational weather radar network is composed of approximately 160 WSR-88D radars, which are S-band, dish-based, polarimetric Doppler radars. This work reports on the development of a fully digital phased array weather radar that is being used to assess the potential of such technology as a replacement for the WSR-88D radars. The "Horus" radar is a truck-based, S-band, fully digital polarimetric phased array radar. Fully digital systems hold promise for meeting some of the greatest technical challenges facing the meteorological community, such as the effective integration of dual-polarization capability with phased array beam agility. This paper describes the fully digital Horus phased array weather radar that was recently completed by the Advanced Radar Research Center (ARRC) at the University of Oklahoma (OU). An overview of the advantages and challenges facing fully digital arrays for weather observations is provided along with potential mitigation strategies. Initial weather observations with Horus are given with the goal of assessing the radar scanning capabilities and most importantly the polarimetric quality. Finally, a vision for the future of next-generation weather radar operations is given with an eye toward leveraging the scalable design of Horus for highresolution weather observations.

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Section: A High Temporal Resolution and Spatial Samplingmentioning

confidence: 99%

Horus—A Fully Digital Polarimetric Phased Array Radar for Next-Generation Weather Observations

et al. 2023

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“…Distributed programming, as one of the development modes of distributed online servers, is widely used in various fields. Concurrent access mechanism is one of its main features, which has also been widely recognized and paid attention to and achieved good results [3][4].…”

Section: Introductionmentioning

confidence: 99%

Development of Distributed Remote Processing System Based on Net Remoting Technology

2022

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With the development of network technology, multimedia teaching has become an indispensable part of today's education, and remting is also a new type of remote processing server. The system is designed and implemented with java development framework and JS architecture. This topic mainly introduces the function modules such as management of simulation interactive single machine training center, database management and transaction logic engine based on net platform, and analyzes and explains them respectively. At the same time, the front-end page is designed and built in detail, including the scheme of web page layout and data access control and the application of related technologies. After that, this paper tests the operation and processing of the distributed remote processing system. The test results show that the IP address information is sent to the client through the serial port for interactive operation. At the same time, it can also receive the return command from the terminal device to support the normal 5-10S time control of the remote processing, and complete the analysis and test of the performance and function.

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Integration of the Motion-Compensated Steering and Distributed Beams’ Techniques for Polarimetric Rotating Phased Array Radar

Cited by 2 publications

References 5 publications

Horus—A Fully Digital Polarimetric Phased Array Radar for Next-Generation Weather Observations

Horus—A Fully Digital Polarimetric Phased Array Radar for Next-Generation Weather Observations

Development of Distributed Remote Processing System Based on Net Remoting Technology

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