Title:
Multi-Band Planar Antennas: A Comparative Study
Author(s):
Aleš Cáp, Zbynek Raida, Eduardo de las Heras Palmero, Roberto LaMadrid Ruiz
Source:
Radioengineering
Vol./Issue/Date:
Vol. 14, No. 4, December
Year:
2005
Page(s):
11-20
Keywords:
Multi-band planar antennas, perturbation slots, modal
analysis, full-wave analysis, GSM, Bluetooth.
Abstract:
In the paper, four different planar multi-band
antennas are designed, modeled, fabricated, and measured.
Parameters of the antennas are in detail compared to
demonstrate advantages and disadvantages of different solutions.
Discussions are supported by results of the modal
and full-wave analyses of antennas.
The classical patch antenna is a basic building block of
compared antennas. The multi-band behavior is achieved
by etching perturbation slots to the patch, which influence
resonant current distributions.
The antennas are designed for GSM bands (900 MHz,
1 800 MHz), and for the Bluetooth band (2 400 MHz).
Document:
Reference Id:
70
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