Wideband cylindrical monopole antenna for multiband wireless applications

2008 ◽  
Vol 51 (1) ◽  
pp. 15-17 ◽  
Author(s):  
Joong-Chang Chun
Keyword(s):  
Monopole Antenna ◽  
Wireless Applications

Compact Triple/Quadruple-Band Reconfigurable Monopole Antenna for Wireless Applications

2021 ◽  
pp. 2150277
Author(s):  
Asmaa Zugari ◽  
Wael Abd Ellatif Ali ◽  
Mohammad Ahmad Salamin ◽  
El Mokhtar Hamham
Keyword(s):  
Simple Structure ◽  
Low Cost ◽  
Ground Plane ◽  
Monopole Antenna ◽  
Pin Diode ◽  
Wireless Applications ◽  
Rectangular Patch ◽  
Antenna Performance ◽  
Compact Size ◽  
Multi Band

In this paper, a compact reconfigurable tri-band/quad-band monopole antenna is presented. To achieve the multi-band behavior, two right-angled triangles were etched in a conventional rectangular patch, and a partial ground plane is used. Moreover, the proposed multi-band antenna is printed on a low cost FR4 epoxy with compact dimensions of 0.23[Formula: see text], where [Formula: see text] is calculated at the lowest resonance frequency. To provide frequency agility, a metal strip which acts as PIN diode was embedded in the frame of the modified patch. The tri-band/quad-band antenna performance in terms of reflection coefficient, radiation patterns, peak gain and efficiency was studied. The measured results are consistent with the simulated results for both cases. The simple structure and the compact size of the proposed antenna could make it a good candidate for multi-band wireless applications.

scholarly journals Compact planar monopole antenna for wearable wireless applications

2015 ◽  
Vol 16 (9) ◽  
pp. 851-861 ◽  
Author(s):  
Tsitoha Andriamiharivolamena ◽  
Pierre Lemaître-Auger ◽  
Smail Tedjini ◽  
Franck Tirard
Keyword(s):  
Monopole Antenna ◽  
Wireless Applications ◽  
Planar Monopole Antenna ◽  
Compact Planar
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