S
Shiwen Yang
Researcher at University of Electronic Science and Technology of China
Publications - 447
Citations - 7448
Shiwen Yang is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Antenna (radio) & Dipole antenna. The author has an hindex of 35, co-authored 395 publications receiving 5064 citations. Previous affiliations of Shiwen Yang include National University of Singapore & Nanyang Technological University.
Papers
More filters
Journal ArticleDOI
Sideband suppression in time-modulated linear arrays by the differential evolution algorithm
TL;DR: In this article, a differential evolution (DE) based approach is proposed to suppress the sideband radiation patterns in time modulated linear antenna arrays by rearranging the static excitation amplitudes and switch-on time intervals of each element.
Journal ArticleDOI
Design of a uniform amplitude time modulated linear array with optimized time sequences
TL;DR: In this paper, a novel approach to realize uniform amplitude time modulated linear arrays with both suppressed sidelobes and sidebands is proposed, which utilizes the direct optimization of the "switch-on" time sequence of each array element via the simple genetic algorithm (SGA).
Journal ArticleDOI
A Simple and Accurate TDOA-AOA Localization Method Using Two Stations
TL;DR: A simple closed-form solution method by constructing new relationships between the hybrid measurements and the unknown source position is proposed, which can attain the Cramér-Rao bound for Gaussian noise over the small error region where the bias compared to variance is small to be ignored.
Journal ArticleDOI
A Novel Electronic Beam Steering Technique in Time Modulated Antenna Array
TL;DR: In this paper, a beam steering technique is realized at the flrst sideband by controlling the switch-on time sequences of each element in the TMLA without using phase shifters.
Journal ArticleDOI
A new technique for power-pattern synthesis in time-modulated linear arrays
TL;DR: In this article, the differential evolution algorithm is employed both to shape the beam requirements and to suppress the sideband patterns, and the results show that the time-modulated linear array can be successfully used to synthesize power patterns and the excitation dynamic-range ratio can be reduced significantly as compared to those of conventional arrays.