Dual-frequency circularly-polarized patch antenna with compact size and small frequency ratio

IEEE Transactions on Antennas and Propagation

Volumn 55, Issue 7, 2007, Pages 2104-2107

  Bao, X L ^a   Ammann, M J ^a  

^a DUBLIN INSTITUTE OF TECHNOLOGY   (Ireland)

Author keywords

Annular ring patch; Axial ratio; Cross slot; Dual band circular polarization antennas

Indexed keywords

ANNULAR-RING PATCH; CROSS-SLOT GROUND PLANE; DUAL-BAND ANTENNA;

ANTENNA FEEDERS; ANTENNA RADIATION; CIRCULAR POLARIZATION; FREQUENCY BANDS; NATURAL FREQUENCIES; WIRELESS TELECOMMUNICATION SYSTEMS;

MICROSTRIP ANTENNAS;

EID: 34547129340     PISSN: 0018926X     EISSN: None     Source Type: Journal    
DOI: 10.1109/TAP.2007.900271     Document Type: Article

References (6)

1. X. L. Bao and M. J. Ammann, "Compact annular-ring embedded circular patch antenna with a cross-slot ground plane for circular polarization," Electron. Lett., vol. 42, no. 4, pp. 192-193, 2006.
2. J. S. Row, "Dual-frequency circularly polarized annular-ring microstrip antenna," Electron. Lett., vol. 40, no. 3, pp. 153-154, 2004.
3. D. M. Pozar and S. M. Duffy, "A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satellite," IEEE Trans. Antennas Propag., vol. 45, pp. 1618-1625, 1997.
4. F. Ferrero, C. Luxey, G. Jacquemod, and R. Staraj, "Dual-band circularly polarized microstrip antenna for satellite applications," IEEE Antennas Wireless Propag. Lett., vol. 4, pp. 13-15, 2005.
5. L. Boccia, G. Amendola, and G. D. Massa, "A dual frequency microstrip patch antenna for high-precision GPS applications," IEEE Antennas Wireless Propag. Lett., vol. 3, pp. 157-160, 2004.
6. K. P. Yang and K. L. Wong, "Dual-band circularly-polarized square microstrip antenna," IEEE Trans. Antennas Propag., vol. 49, pp. 377-382, 2001.