T
Tian-You Yu
Researcher at University of Oklahoma
Publications - 83
Citations - 1437
Tian-You Yu is an academic researcher from University of Oklahoma. The author has contributed to research in topics: Radar & Radar imaging. The author has an hindex of 19, co-authored 75 publications receiving 1261 citations. Previous affiliations of Tian-You Yu include University of Nebraska–Lincoln & National Center for Atmospheric Research.
Papers
More filters
Journal ArticleDOI
Coherent radar imaging using Capon's method
TL;DR: In this article, a linearly constrained mathematical formulation is provided for the problem of coherent radar imaging, and an imaging technique based on constrained optimization is introduced and shown to exhibit higher resolution and resistance to interfering signals.
Journal ArticleDOI
Range imaging using frequency diversity
TL;DR: In this article, a generalized method based on constrained optimization is used to reconstruct high-resolution images of the average power density as a function of range, which is shown to be capable of resolving complex structures similar to Kelvin-Helmholtz billows which can be much smaller in vertical extent than the resolution volume.
Journal ArticleDOI
The Atmospheric Imaging Radar: Simultaneous Volumetric Observations Using a Phased Array Weather Radar
Bradley Isom,Robert D. Palmer,R. Kelley,John Meier,David J. Bodine,Mark Yeary,Boon Leng Cheong,Yan Zhang,Tian-You Yu,Michael I. Biggerstaff +9 more
TL;DR: Initial tests performed with the AIR demonstrate the benefits and versatility of utilizing beamforming techniques to achieve high spatial update rates significantly exceeding those of existing mobile radars, including phased arrays.
Journal ArticleDOI
Observations of the 10 May 2010 Tornado Outbreak Using OU-PRIME: Potential for New Science with High-Resolution Polarimetric Radar
Robert D. Palmer,David J. Bodine,Matthew R. Kumjian,Boon Leng Cheong,Guifu Zhang,Qing Cao,Howard B. Bluestein,Alexander V. Ryzhkov,Tian-You Yu,Yadong Wang +9 more
TL;DR: A tornado outbreak occurred in central Oklahoma on 10 May 2010, including two EF-4 tornadoes with enhanced Fujita scale ratings of 4 (EF-4). Tragically, three deaths were reported along with significant property damage as discussed by the authors.
Journal ArticleDOI
Beam Multiplexing Using the Phased-Array Weather Radar
TL;DR: An improvement factor is introduced to quantify the BMX performance, which is defined by the reduction in data acquisition time using BMX when the same data accuracy obtained by a normal S-band phased-array radar is obtained.