DocumentCode
901722
Title
Use of the Coupling Between Elements of the Vertical Antenna Array of LCRs to Gain Radiation Efficiency for UWB Pulses
Author
Pochanin, Gennadiy P. ; Masalov, Sergey A.
Author_Institution
Nat. Acad. of Sci. of Ukraine, Kiev
Volume
55
Issue
6
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
1754
Lastpage
1759
Abstract
The inductance of large current radiators (LCRs) can be reduced by stacking several of them as a vertical array. The reduced inductance permits a shorter rise time for the driving current. Both theory and experimental data show that the radiated field strengths are increased considerably for a fixed, small driving voltage.
Keywords
antenna arrays; electromagnetic fields; electromagnetic waves; finite difference time-domain analysis; ultra wideband antennas; UWB pulses; driving current; gain radiation efficiency; large current radiators; radiated field strengths; small driving voltage; vertical antenna array; Antenna arrays; Conductors; Electromagnetic fields; Electromagnetic radiation; Inductance; Mutual coupling; Stacking; Transient analysis; Ultra wideband antennas; Voltage; Antenna array mutual coupling; antenna transient analysis; electromagnetic radiation efficiency; large current radiator (LCR); pulse excited antennas;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2007.898592
Filename
4232651
Link To Document