An asymmetrical feed arrangement for improved impedance bandwidth of planar monopole antennas

Microwave and Optical Technology Letters

Volumn 40, Issue 2, 2004, Pages 156-158

  Ammann, M J ^a   Chen, Zhi Ning ^b  

^a DUBLIN INSTITUTE OF TECHNOLOGY   (Ireland)

^b INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

Author keywords

Bandwidth improvement; Mobile antenna; Monopole antenna; Wideband antenna

Indexed keywords

ANTENNA FEEDERS; BANDWIDTH; DIRECTIONAL PATTERNS (ANTENNA); ELECTRIC IMPEDANCE; OPTIMIZATION; PROBES;

IMPEDANCE BANDWIDTH; MONOPOLE ANTENNAS; WIDEBAND ANTENNA;

MOBILE ANTENNAS;

EID: 0346503936     PISSN: 08952477     EISSN: None     Source Type: Journal    
DOI: 10.1002/mop.11313     Document Type: Article

References (7)

1. M.J. Ammann, Square planar monopole antennas, IEE NCAP, York, UK, 1999, pp. 37-40.
2. S. Honda, M. Ito, H. Seki, and Y. Jinbo, "A Disk Monopole Antenna With 1:8 Impedance Bandwidth And Omnidirectional Radiation Pattern," ISAP '92, Sapporo, Japan, 1992, pp. 1145-1148.
3. P.A. Agrawall, G. Kumar, and K. Ray, Wideband planar monopole antennas, IEEE Trans Antennas Propagat 46(2) (1998), 294-295.
4. M.J. Ammann and Z.N. Chen, A wideband shorted planar monopole with bevel, IEEE Trans Antennas Propagat AP-51 (2003).
5. Z.N. Chen, M.J. Ammann, M.Y.W. Chia, and S.P. See, Annular circular planar monopole antennas, IEE Proc Microwave Antennas Propagat 149 (2002), 200-203.
6. E. Lee, P.S. Hall, and P. Gardner, Compact wideband planar monopole antenna Electron Lett 35 (1999), 2157-2158.
7. S.-Y. Lin, A low-profile folded planar monopole antenna for wireless communications, Microwave Opt Technol Lett 36 (2003), 46-48.