Mainlobe beamwidth maximization for wide-beam array antenna with desired minimum power gain constraint

2021 ◽  
pp. 1-14
Author(s):  
Shiwen Lei ◽  
Haoquan Hu ◽  
Bo Chen ◽  
Jing Tian ◽  
Ziyuan He ◽  
...  
Keyword(s):  
Array Antenna ◽  
Power Gain ◽  
Wide Beam ◽  
Minimum Power ◽  
Beam Array

Power Gain Optimization Method for Wide-Beam Array Antenna via Convex Optimization

2019 ◽  
Vol 67 (3) ◽  
pp. 1620-1629 ◽  
Author(s):  
Shiwen Lei ◽  
Yaohui Yang ◽  
Haoquan Hu ◽  
Zhiqin Zhao ◽  
Bo Chen ◽  
...  
Keyword(s):  
Convex Optimization ◽  
Optimization Method ◽  
Array Antenna ◽  
Power Gain ◽  
Wide Beam ◽  
Beam Array ◽  
Gain Optimization

Power Gain Pattern Synthesis for Wide-Beam Array Antenna via Linear Programming

2020 ◽  
Vol 19 (12) ◽  
pp. 2300-2304
Author(s):  
Shiwen Lei ◽  
Haoquan Hu ◽  
Bo Chen ◽  
Jing Tian ◽  
Pu Tang ◽  
...  
Keyword(s):  
Linear Programming ◽  
Array Antenna ◽  
Power Gain ◽  
Pattern Synthesis ◽  
Wide Beam ◽  
Beam Array

Sidelobe Level Suppression of Nulling Synthesis With Wide-beam Array Antenna

2021 ◽  
Author(s):  
Shiwen Lei ◽  
Jing Tian ◽  
Zhipeng Lin ◽  
Bo Chen ◽  
Haoquan Hu
Keyword(s):  
Array Antenna ◽  
Sidelobe Level ◽  
Wide Beam ◽  
Beam Array

Power Gain Pattern Synthesis of Array Antenna With Dynamic Range Ratio Restriction

2019 ◽  
pp. 1-1 ◽  
Author(s):  
Shiwen Lei ◽  
Haoquan Hu ◽  
Pu Tang ◽  
Bo Chen ◽  
Jing Tian ◽  
...  
Keyword(s):  
Dynamic Range ◽  
Array Antenna ◽  
Power Gain ◽  
Pattern Synthesis

Technology Research about Beamforming of Multiple-Beam Array Antenna

2014 ◽  
Vol 568-570 ◽  
pp. 1336-1339
Author(s):  
Gao Feng Pan ◽  
Sheng Liang ◽  
Hao Xue ◽  
Guang Ming Xu ◽  
Xing Yuan Xu
Keyword(s):  
Theoretical Basis ◽  
Phased Array ◽  
Array Antenna ◽  
Engineering Practice ◽  
Technology Research ◽  
Phased Array Antenna ◽  
Key Technology ◽  
Beam Array ◽  
Low Sidelobe ◽  
Beamforming Algorithm

Active phased array antenna (APAA) can realize multi-object tracking and the beamforming is the key technology. Multi-area array and the implement method of its beamforming are introduced in this paper. Coordinated transformation formula is offered based on engineering practice and beams are synthesized by beamforming algorithm of low sidelobe. Following simulation shows results about beam coverage, those provide theoretical basis for the further research.

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