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Guifu Zhang
Researcher at University of Oklahoma
Publications - 214
Citations - 6722
Guifu Zhang is an academic researcher from University of Oklahoma. The author has contributed to research in topics: Radar & Phased array. The author has an hindex of 36, co-authored 207 publications receiving 5554 citations. Previous affiliations of Guifu Zhang include National Center for Atmospheric Research & Nanjing University.
Papers
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Journal ArticleDOI
Pattern Synthesis for the Cylindrical Polarimetric Phased Array Radar (CPPAR)
TL;DR: A new optimization algorithm for the Cylindrical Polarimetric Phased Array Radar (CPPAR) antenna pattern synthesis is presented to achieve multi-mission requirements and has the capability to mitigate interference by steering nulls of the radiation pattern in the desired direction without affecting the main beam.
Journal ArticleDOI
Improving Polarimetric C-Band Radar Rainfall Estimation with Two-Dimensional Video Disdrometer Observations in Eastern China
Gang Chen,Kun Zhao,Guifu Zhang,Hao Huang,Su Liu,Long Wen,Zhonglin Yang,Zhengwei Yang,Lili Xu,Wenjian Zhu +9 more
TL;DR: In this paper, the capability of using a C-band polarimetric Doppler radar and a two-dimensional video disdrometer (2DVD) to estimate monsoon-influenced summer rainfall during the Observation, Prediction and Analysis of Severe Convection of China (OPACC) field campaign in 2014 and 2015 in eastern China is investigated.
Journal ArticleDOI
A Dual Linear Polarization Highly Isolated Crossed Dipole Antenna for MPAR Application
TL;DR: In this article, a dual-polarization antenna with high isolation between ports has been proposed, where a pair of printed collocated bent dipoles with a unique excitation method is introduced.
Journal ArticleDOI
An Assessment of Droplet Size and Liquid Water Content Derived from Dual-Wavelength Radar Measurements to the Application of Aircraft Icing Detection
TL;DR: In this article, a detection and classification method using two parameters derived from dual-wavelength (Ka and X bands) radar measurements is explored, defined as the cube root of the sixth and third moment size distribution ratio.
Patent
Cylindrical polarimetric phased array radar
TL;DR: A radar data acquisition system including a polarimetric phased array antenna and a radar control and processing system is described in this paper, where a support system, an array of panels and a switching network are used to acquire data from a radar system.