Frequency-invariant and low cross-polarization pattern synthesis for conformal array antenna

2008 ◽  
Author(s):  
Wang Bu-hong ◽  
Guo Ying
Keyword(s):  
Array Antenna ◽  
Cross Polarization ◽  
Polarization Pattern ◽  
Pattern Synthesis ◽  
Conformal Array

Frequency-invariant pattern synthesis of conformal array antenna with low cross-polarisation

2008 ◽  
Vol 2 (5) ◽  
pp. 442-450 ◽  
Author(s):  
B.-H. Wang ◽  
Y.-L. Wang ◽  
Y.-Z. Lin ◽  
Y. Guo
Keyword(s):  
Array Antenna ◽  
Pattern Synthesis ◽  
Conformal Array

scholarly journals Study on Pattern Synthesis of Conformal Array Antenna Using Enhanced Adaptive Genetic Algorithm

2014 ◽  
Vol 25 (5) ◽  
pp. 592-600
Author(s):  
Cheol-Min Seong ◽  
Jae-Duk Lee ◽  
In-Hee Han ◽  
Hong-Kyun Ryu ◽  
Kyu-Song Lee ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Array Antenna ◽  
Adaptive Genetic Algorithm ◽  
Pattern Synthesis ◽  
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.

Sign in / Sign up

Export Citation Format

Share Document