News Archive

News articles in the past
Dr. David Bodine Appointed as AMS MWR Associate Editor

ARRC Research Scientist Dr. David Bodine has been appointed as an Associate Editor of the prestigious AMS Monthly Weather Review (MWR). The MWR publishes research relevant to the analysis and prediction of observed atmospheric circulations and physics, including technique development, data assimilation, model validation, and relevant case studies.  Congratulations David!

Posted on Thursday Oct 13, 2016 05:25 pm CDT
Dr. David Bodine Appointed as AMS MWR Associate Editor

ARRC Research Scientist Dr. David Bodine has been appointed as an Associate Editor of the prestigious AMS Monthly Weather Review (MWR). The MWR publishes research relevant to the analysis and prediction of observed atmospheric circulations and physics, including technique development, data assimilation, model validation, and relevant case studies.  Congratulations David!

Posted on Thursday Oct 13, 2016 05:24 pm CDT
Dr. Caleb Fulton Elevated to IEEE Senior Member Status

Congratulations to ARRC/ECE faculty member Dr. Caleb Fulton for recently being elevated to Senior Member status in the IEEE. He is a member of the Microwave Theory and Techniques, Antennas and Propagation, and Aerospace and Electronic Systems Societies.

Posted on Thursday Oct 13, 2016 02:43 pm CDT
Rockwell Collins Teams with OU and Stanford on DARPA Project

Rockwell Collins is teaming with OU and Stanford University on the next phase of the DARPA Arrays at Commercial Timescales project, which seeks to commoditize digital phased array electronics through commonality amongst different platforms and application spaces. The unique approach of the Rockwell/OU/Stanford team is to combine highly-reconfigurable SiGe RF frontends with low-power ADCs and mid-grade FPGAs to deliver an inherently low-cost and architecturally flexible digital array “common module.” The team demonstrated the first iteration of this module during Phase I last year, with Stanford providing the ADCs and OU providing the core digital beamforming and calibration functionality on the FPGA. In this 15-month Phase II effort, the team will work even more closely together to upgrade all of the constituent common module components, providing advanced digital beamforming functionality that is beyond the state-of-the-art. Other performers on DARPA ACT Phase II include Boeing, with an entirely CMOS-based module, and Northrup Grumman, who are building their modules with the latest (and therefore most expensive) semiconductor technology processes.

Posted on Friday Sep 16, 2016 03:11 pm CDT
NEW BOOK -- Weather Radar Polarimetry by Dr. Guifu Zhang

ARRC/SoM faculty member Dr. Guifu Zhang's book "Weather Radar Polarimetry" was released August 1, 2016 by CRC Press. The book presents the fundamentals of polarimetric radar remote sensing through understanding wave scattering and propagation in geophysical media filled with hydrometers and other objects. The text characterizes the physical, statistical, and electromagnetic properties of hydrometers and establishes the relations between radar observables and physical state parameters. It introduces advanced remote sensing techniques (such as polarimetric phased array radar) and retrieval methods for physical parameters. The book also illustrates applications of polarimetric radar measurements in hydrometer classification, particle size distribution retrievals, microphysical parameterization, and weather quantification and forecast.

Editorial Reviews: "This text will be invaluable to students and researchers who are applying cutting-edge radar sensing technology and numerical forecast techniques to improve forecasts of precipitation and severe weather."...."This is a unified treatment of "weather radar" and "polarimetric radar." These two areas are closely related, but often treated separately. "...."This book perfectly fits the needs of the radar and meteorological communities which have to be better educated about the advantages and potential of this new technology."...."Dr. Zhang's wide range of expertise in formulating and developing focused research to solve cutting edge problems in radar meteorology has made this book attractive to academic, research, and operational communities. The author interweaves science and engineering aspects of weather radar polrimetry seamlessly. This approach has made the book valuable course material as well as a great resource for practicing radar meteorologists."

The book can be purchased through this link

Posted on Tuesday Sep 13, 2016 02:49 pm CDT
Untitled

Posted on Tuesday Sep 13, 2016 02:49 pm CDT
OU-ARRC is Recruiting Engineers and Students at the Texas A&M Career Fair

Drs. Mark Yeary, Robert Palmer and Caleb Fulton are at the Texas A&M Career Fair to recruit engineers and students to the University of Oklahoma. On the desk, to the left, is one of the ARRC's latest creations, an extremely low-cost multi-beam X-band radar--Reflect Array.

Posted on Wednesday Sep 07, 2016 08:58 am CDT
University of Oklahoma TV Spot, 'Do More'
Posted on Tuesday Sep 06, 2016 11:33 am CDT
OU-Nanjing Symposium

Faculty members Guifu Zhang, Robert Palmer and Boon Leng Cheong are among a group from OU who attended the 2nd OU-Nanjing Symposium on Weather and Climate Research August 13-15 at Nanjing University, Nanjing, China.

Posted on Tuesday Aug 16, 2016 02:28 pm CDT
ARRC Volleyball Team Takes Championship

After going 3-1 in the regular summer intramural season, the ARRC sand volleyball team, RIL Ball, emerged as tournament champions beating Spike the Reaction after 3 demanding rounds. Team captain Ramesh Nepal led team members J.R. Lievsay, David Lucking, and Alessio Mancini to the title. Congrats to team RIL Ball!

Posted on Thursday Aug 11, 2016 05:50 pm CDT
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