The optimum designing method for wide bandwidth meander-line circular polarizer

Author

Jian, Fang

Author_Institution

Southwest China Inst. of Electron. Equipment, Sichuan, China

fYear

2000

fDate

15-18 Aug. 2000

Firstpage

10

Lastpage

13

Abstract

The basic theory of the multilayer meander-line circular polarizer is presented. Both the Floquet series and the algebraic analyzing methods are given, meanwhile the improprieties in some papers are also pointed out. With the application of microwave network theory, the calculating method for parameters such as axis ratio and insert loss is given. By utilizing the multi-object optimum method, the designing method for meander-line circular polarizer with a bandwidth of 6-18 GHz is presented.

Keywords

electromagnetic wave polarisation; microwave devices; network analysis; network synthesis; optimisation; series (mathematics); transmission line theory; 6 to 18 GHz; Floquet series; algebraic analyzing methods; axis ratio; bandwidth; insert loss; microwave network theory; multi-object optimum method; multilayer meander-line circular polarizer; optimum designing method; transmission line theory; wide bandwidth meander-line circular polarizer; Bandwidth; Design methodology; Electronic equipment; Frequency; Gratings; Microwave devices; Microwave theory and techniques; Polarization; Transmission line theory; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2000. Proceedings. ISAPE 2000. 5th International Symposium on

Conference_Location

Beijing, China

Print_ISBN

0-7803-6377-9

Type

conf

DOI

10.1109/ISAPE.2000.894711

Filename

894711