A Wideband and Wide-Scanning Irregularly Conformal Array

2021 ◽  
Author(s):  
Zeqing Du ◽  
Ming Jiang ◽  
Genbao Xu ◽  
Feng Yang ◽  
Jun Hu ◽  
...  
Keyword(s):  
Conformal Array

scholarly journals A Broadband Conformal Phased Array Antenna on Spherical Surface

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Dan Sun ◽  
Rong Shen ◽  
Xuequan Yan
Keyword(s):  
Phased Array ◽  
Spherical Surface ◽  
Ground Plane ◽  
Array Antenna ◽  
Phased Array Antenna ◽  
Simulated Model ◽  
Conformal Array ◽  
Spherical Structure ◽  
Matching Performance ◽  
Ku Band

A Ku-band wideband conformal array antenna with13×19elements is presented in the paper. The array has a spherical structure, and its element is a proximity-coupled stacked patches antenna with a cavity-backed ground plane. The stacked patches and the cavity produce multiple coupled resonances, which enhance the bandwidth of the element extremely. A simulated model with the reasonable dimensions is framed with the coupling analyses, and the effective simulated results and good computing efficiency are obtained simultaneously. The measured results of the center embedded element in the whole array show a bandwidth exceeding 40%VSWR<2, which is close to the simulated matching performance.

Research on the Conformal Phased-Array Antenna

2014 ◽  
Vol 685 ◽  
pp. 324-327
Author(s):  
Shuang Zhao ◽  
Yu Bo Yue
Keyword(s):  
Mathematical Model ◽  
Antenna Array ◽  
Phased Array ◽  
Design Method ◽  
Array Antenna ◽  
Phased Array Antenna ◽  
Conformal Antenna ◽  
Conformal Array ◽  
Design Requirements ◽  
The Mathematical Model

The mathematical model of conformal antenna array is the premise and basis of the conformal array antenna signal processing. Based on the analysis of the antenna array, a design method for adjusting the direction of the conformal array antenna is proposed. Through simulation, the pattern of antenna meets the actual needs of the project and it reaches pre design requirements.

Miniaturization Design of Millimeter Wave Conformal Array Antenna

2018 ◽  
Author(s):  
Lingli Wang ◽  
Ning Mu ◽  
Aoyun Liu ◽  
Qian Wang ◽  
Jingping Liu
Keyword(s):  
Millimeter Wave ◽  
Array Antenna ◽  
Conformal Array

Optimisation method on conformal array element positions for low sidelobe pattern synthesis

2012 ◽  
Vol 6 (6) ◽  
pp. 646 ◽  
Author(s):  
K. Yang ◽  
Z. Zhao ◽  
J. Ouyang ◽  
Z. Nie ◽  
Q.H. Liu
Keyword(s):  
Array Element ◽  
Pattern Synthesis ◽  
Conformal Array ◽  
Low Sidelobe
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