Planar Monopole Antenna With Attached Sleeves

Planar Monopole Antenna With Attached Sleeves

The analysis of a new printed antenna is presented and discussed. This antenna consists of a printed monopole, with one or two sleeves on each side, fed by a coplanar waveguide (CPW) line. Switches are used to control the length of the monopole and the sleeves and to tune the resonant frequencies of...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2006, Vol.5 (1), p.286-289
Hauptverfasser: Zachou, V., Christodoulou, C.G., Chryssomallis, M.T., Anagnostou, D., Barbin, S.
Format: Artikel
Sprache:eng
Schlagworte:
Antenna radiation patterns
Communication switching
Coplanar waveguide (CPW)
Coplanar waveguides
Copper
Dipole antennas
Microstrip
MMICs
monopole antenna
reconfigurability
Resonant frequency
sleeves
Switches
Wireless communication
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Beschreibung
Zusammenfassung:The analysis of a new printed antenna is presented and discussed. This antenna consists of a printed monopole, with one or two sleeves on each side, fed by a coplanar waveguide (CPW) line. Switches are used to control the length of the monopole and the sleeves and to tune the resonant frequencies of the antenna. In the case of the double-sleeved antenna, the switch is used to connect or disconnect a second sleeve in the cactus antenna. Measurement results show that the cactus antenna maintains the dipole-like radiation patterns for all the different resonant frequencies
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2006.876970