Title :
On the Operating Principles of UWB, CPW-Fed Printed Antennas
Author :
Tanyer-Tigrek, F. Muge ; Hizal, Altunkan ; Lager, Loan E. ; Ligthart, Leonardus P.
Author_Institution :
IRCTR (Int. Res. Centre for Telecommun. & Radar), Delft Univ. of Technol., Delft, Netherlands
fDate :
6/1/2010 12:00:00 AM
Abstract :
The working principles of coplanar-waveguide (CPW) -fed, ultra-wideband (UWB) printed antennas are investigated. The behavior of the current distributions at different frequencies are examined. The modifications in the current distributions when the phase of the currents changes lead us to some conclusions on the behavior of UWB antennas.
Keywords :
antenna feeds; coplanar waveguides; microstrip antennas; ultra wideband antennas; UWB CPW-fed printed antennas; coplanar-waveguide; current distributions; ultra-wideband; Logic gates; Magnetic resonance; Ultra wideband antennas; Variable speed drives; Ultra-wideband antennas; coplanar waveguides; current distribution; magnetic fields; traveling wave antennas;
Journal_Title :
Antennas and Propagation Magazine, IEEE
DOI :
10.1109/MAP.2010.5586574
