Pencil beam pattern synthesis of subarrayed planar array

2014 ◽  
Vol 25 (1) ◽  
pp. 56-65 ◽  
Author(s):  
Hua Guo ◽  
Chenjiang Guo ◽  
Jun Ding
Keyword(s):  
Beam Pattern ◽  
Pencil Beam ◽  
Pattern Synthesis ◽  
Planar Array

Pencil-beam pattern synthesis with a uniformly excited multi-ring planar antenna

2000 ◽  
Vol 42 (6) ◽  
pp. 70-74 ◽  
Author(s):  
M. Vicente-Lozano ◽  
F. Ares-Pena ◽  
E. Moreno
Keyword(s):  
Beam Pattern ◽  
Planar Antenna ◽  
Pencil Beam ◽  
Pattern Synthesis

An Array Position Refinement Algorithm for Pencil Beam Pattern Synthesis With High-Order Taylor Expansion

2019 ◽  
Vol 18 (9) ◽  
pp. 1766-1770 ◽  
Author(s):  
Shiwen Lei ◽  
Haoquan Hu ◽  
Bo Chen ◽  
Pu Tang ◽  
Jing Tian ◽  
...  
Keyword(s):  
Taylor Expansion ◽  
High Order ◽  
Beam Pattern ◽  
Pencil Beam ◽  
Pattern Synthesis ◽  
Array Position ◽  
Refinement Algorithm

scholarly journals Sunflower Array Antenna with Adjustable Density Taper

2009 ◽  
Vol 2009 ◽  
pp. 1-10 ◽  
Author(s):  
Maria Carolina Viganó ◽  
Giovanni Toso ◽  
Gerard Caille ◽  
Cyril Mangenot ◽  
Ioan E. Lager
Keyword(s):  
Voronoi Cell ◽  
Beam Pattern ◽  
Array Antenna ◽  
Spatial Density ◽  
Pencil Beam ◽  
Sunflower Seeds ◽  
Sidelobe Level ◽  
Satellite Antenna ◽  
Rotationally Symmetric ◽  
Planar Array

A deterministic procedure to design a nonperiodic planar array radiating a rotationally symmetric pencil beam pattern with an adjustable sidelobe level is proposed. The elements positions are derived by modifying the peculiar locations of the sunflower seeds in such a way that the corresponding spatial density fits a Taylor amplitude tapering law which guarantees the pattern requirements in terms of beamwidth and sidelobe level. Different configurations, based on a Voronoi cell spatial tessellation of the radiative aperture, are presented, having as a benchmark the requirements for a typical multibeam satellite antenna.

Pencil-beam pattern synthesis for arbitrary arrays

1997 ◽  
Vol 33 (12) ◽  
pp. 1007 ◽  
Author(s):  
Xiaowei Shi ◽  
Ki-Suk Yoo ◽  
Jae-Hong Park ◽  
Hyuck-Jae Lee
Keyword(s):  
Beam Pattern ◽  
Pencil Beam ◽  
Pattern Synthesis

Robust Pencil Beam Pattern Synthesis With Array Position Uncertainty

2021 ◽  
pp. 1-1
Author(s):  
Jing Tian ◽  
Shiwen Lei ◽  
Zhipeng Lin ◽  
Yin Gao ◽  
Haoquan Hu ◽  
...  
Keyword(s):  
Beam Pattern ◽  
Pencil Beam ◽  
Pattern Synthesis ◽  
Position Uncertainty ◽  
Array Position
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