DocumentCode
669706
Title
Flexible step-impedance spiral antenna
Author
Radonic, V. ; Rusakov, Andrey
Author_Institution
Fac. of Tech. Sci., Univ. of Novi Sad, Novi Sad, Serbia
Volume
02
fYear
2013
fDate
16-19 Oct. 2013
Firstpage
445
Lastpage
448
Abstract
In this paper, novel ultra-wideband flexible step-impedance spiral antenna (SIA) is proposed. Proposed antenna has VSWR<;2 frequency range between 10.5 GHz and 57 GHz. In comparison with conventional an Archimedean spiral antenna with constant line width, proposed antenna has an excellent impedance matching, better directivity and radiation efficiency in the entire operating range.
Keywords
impedance matching; spiral antennas; ultra wideband antennas; Archimedean spiral antenna; VSWR; directivity; flexible step-impedance spiral antenna; frequency 10.5 GHz; frequency 57 GHz; impedance matching; radiation efficiency; ultra wideband flexible; Antenna radiation patterns; Broadband antennas; Impedance; Radar antennas; Spirals; spiral antenna; step-impedance;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunication in Modern Satellite, Cable and Broadcasting Services (TELSIKS), 2013 11th International Conference on
Conference_Location
Nis
Print_ISBN
978-1-4799-0899-8
Type
conf
DOI
10.1109/TELSKS.2013.6704417
Filename
6704417
Link To Document