scholarly journals Linearly Polarized Shaped Power Pattern Synthesis With Dynamic Range Ratio Control for Arbitrary Antenna Arrays

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 53621-53628 ◽  
Author(s):  
Zhiyao Xu ◽  
Yanhui Liu ◽  
Ming Li ◽  
Yingsong Li
Keyword(s):  
Antenna Arrays ◽  
Dynamic Range ◽  
Pattern Synthesis ◽  
Linearly Polarized ◽  
Power Pattern

Shaped Power Pattern Synthesis With Minimization of Dynamic Range Ratio

2019 ◽  
Vol 67 (5) ◽  
pp. 3067-3078 ◽  
Author(s):  
Xuhui Fan ◽  
Junli Liang ◽  
Yuanhang Zhang ◽  
H. C. So ◽  
Xiaozhe Zhao
Keyword(s):  
Dynamic Range ◽  
Pattern Synthesis ◽  
Power Pattern

scholarly journals Fast 3D Pattern Synthesis with Polarization and Dynamic Range Ratio Control for Conformal Antenna Arrays

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Massimiliano Comisso ◽  
Roberto Vescovo
Keyword(s):  
Antenna Arrays ◽  
Dynamic Range ◽  
Polarization State ◽  
Field Pattern ◽  
Pattern Synthesis ◽  
Conformal Antenna ◽  
Cpu Time ◽  
Conformal Arrays ◽  
Far Field Pattern ◽  
Joint Pattern

This paper proposes an iterative algorithm for the 3D synthesis of the electric far-field pattern of a conformal antenna array in the presence of requirements on both the polarization and the dynamic range ratio (DRR) of the excitations. Thanks to the use of selectable weights, the algorithm allows a versatile control of the DRR and of the polarization in a given angular region and requires a low CPU time to provide the array excitations. Furthermore, a modified version of the algorithm is developed to enable the optimization of the polarization state by phase-only control. Numerical results are presented to verify the usefulness of the proposed approach for the joint pattern and polarization synthesis of conformal arrays with reduced or even unitary DRR.

scholarly journals MODIFIED DIFFERENTIAL EVOLUTION ALGORITHM FOR PATTERN SYNTHESIS OF ANTENNA ARRAYS

2013 ◽  
Vol 137 ◽  
pp. 371-388 ◽  
Author(s):  
Xin Li ◽  
Wen-Tao Li ◽  
Xiao-Wei Shi ◽  
Jing Yang ◽  
Jian-Feng Yu
Keyword(s):  
Differential Evolution ◽  
Antenna Arrays ◽  
Differential Evolution Algorithm ◽  
Pattern Synthesis ◽  
Evolution Algorithm
Sign in / Sign up

Export Citation Format

Share Document