Directional pattern modeling and simulation of triangular grid circular planar array antennas

Author

Yun, Yang ; Jianshu, Cao ; Jianchun, Ma

Author_Institution

Res. Inst. of Electron. Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

Volume

2

fYear

2010

Abstract

Based on a long range early-warning phased array radar, the directional pattern of the triangular grid circular planar array antenna is studied. The mathematical model of triangular grid circular planar array antennas pattern is established, and its computer simulation method is described. In order to form a low side-lobe pattern, the method of Taylor circular array synthesis is used to optimize the amplitude distribution of the current excitations. The practice demonstrates that the simulation method presented is very efficient and practical.

Keywords

antenna radiation patterns; planar antenna arrays; Taylor circular array synthesis method; amplitude distribution; computer simulation method; current excitation; directional pattern modeling; triangular grid circular planar array antenna; Apertures; Arrays; Directive antennas; Manganese; Mathematical model; Planar arrays; Radar antennas; mathematical model; pattern; simulation; synthesis;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing Systems (ICSPS), 2010 2nd International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-6892-8

Electronic_ISBN

978-1-4244-6893-5

Type

conf

DOI

10.1109/ICSPS.2010.5555733

Filename

5555733