DocumentCode
1855642
Title
Application of rotated sequential feeding for circular polarization bandwidth enhancement of planar arrays with single-fed DRA elements
Author
Kishk, A.A.
Author_Institution
Dept. of Electr. Eng., Univ. of Mississippi, University, MS, USA
Volume
4
fYear
2003
fDate
22-27 June 2003
Firstpage
664
Abstract
Different arrangements and excitations for the single-fed dielectric resonator antenna (DRA) elements are used in planar arrays to study their effect on the circular polarization bandwidth. The rotational sequential feeding is found to provide a broadside axial ratio that is frequency independent.
Keywords
antenna feeds; dielectric resonator antennas; electromagnetic wave polarisation; microwave antenna arrays; array arrangements; array excitations; circular polarization bandwidth enhancement; frequency independent broadside axial ratio; planar arrays; rotated sequential feeding; single-fed DRA elements; Bandwidth; Dielectric resonator antennas; Dipole antennas; Electromagnetic wave polarization; Frequency; Geometry; Microstrip antennas; Planar arrays; Probes; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1220361
Filename
1220361
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