DocumentCode
2160081
Title
A novel broadband circularly polarized microstrip helical antenna
Author
Du, Yongyan ; Liu, Falin
Author_Institution
Microwave & Millimeter Wave Eng. Res. Center, Univ. of Sci. & Technol. of China, Hefei
fYear
2008
fDate
2-5 Nov. 2008
Firstpage
374
Lastpage
376
Abstract
A novel circularly polarized microstrip helical antenna with broad impedance bandwidth and 3 dB axial ratio bandwidth is proposed based on traditional helical antenna. The helix is realized by connecting stacked multilayer microstrip circular arcs with vertical via holes. Details of the antenna analysis and design are described. Simulation results show that good radiation performance can be achieved.
Keywords
antenna radiation patterns; broadband antennas; helical antennas; microstrip antennas; antenna radiation performance; broadband antenna; circularly polarized antenna; helical antenna; microstrip antenna; Bandwidth; Broadband antennas; Dielectrics; Directive antennas; Helical antennas; Impedance; Microstrip antennas; Microwave antennas; Polarization; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location
Kunming
Print_ISBN
978-1-4244-2192-3
Electronic_ISBN
978-1-4244-2193-0
Type
conf
DOI
10.1109/ISAPE.2008.4735224
Filename
4735224
Link To Document