A Miniaturized, Dual-Band, Circularly Polarized Microstrip Antenna for Installation Into Satellite Mobile Phones

A Miniaturized, Dual-Band, Circularly Polarized Microstrip Antenna for Installation Into Satellite Mobile Phones

A miniaturized, dual-band, circularly polarized microstrip antenna (CPMA) for satellite mobile phones was designed. Two miniaturized radiation elements using folded structures are stacked vertically to achieve dual bands. Each radiation element shows left-handed circular polarization. The total volu...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2009, Vol.8, p.823-825
Hauptverfasser: Lee, H.R., Ryu, H.K., Sungkyun Lim, Jong Myung Woo
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Banded structure
Bands
Cell phones
Circular polarization (CP) antennas
Circularity
Dielectric materials
Dual band
dual-band antennas
Ground plane
handset antennas
Helical antennas
Microstrip antennas
Mobile antennas
Mobile handsets
Patch antennas
Polarization
Satellite antennas
Satellite broadcasting
Satellites
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Beschreibung
Zusammenfassung:A miniaturized, dual-band, circularly polarized microstrip antenna (CPMA) for satellite mobile phones was designed. Two miniaturized radiation elements using folded structures are stacked vertically to achieve dual bands. Each radiation element shows left-handed circular polarization. The total volume of this dual-band, circularly polarized, microstrip antenna is 46 mm (length) x 24 mm (width) x 13 mm (height). The overall antenna is mounted on a phone-shaped ground plane to fit inside satellite mobile phones.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2009.2026660