TY - CHAP
T1 - Design of cylindrical omni-directional patch antenna with superimposed ebg surfaces
AU - Palikaras, G.K.
AU - Feresidis, A.P.
AU - Vardaxoglou, Y.C.
PY - 2007/1/1
Y1 - 2007/1/1
N2 - This paper presents the modelling and design of an omni-directional (azimuth plane) cylindrical patch antenna operating at 2.4GHz and the directivity enhancement in the elevation plane by means of cylindrical Electromagnetic Bandgap (EBG) surfaces. The EBG surfaces are initially designed using planar modal analysis. They are used as Partially Reflecting Surfaces (PRS) and placed around the cylindrical patch at a resonant distance corresponding to the desired operating frequency. This distance is initially approximated using a simple analytical formula. Full-wave periodic analysis provides accurate results of the antenna operating frequency and performance. A finite 2.5 wavelength antenna has been simulated using a 3D full-wave software package and the results are presented.
AB - This paper presents the modelling and design of an omni-directional (azimuth plane) cylindrical patch antenna operating at 2.4GHz and the directivity enhancement in the elevation plane by means of cylindrical Electromagnetic Bandgap (EBG) surfaces. The EBG surfaces are initially designed using planar modal analysis. They are used as Partially Reflecting Surfaces (PRS) and placed around the cylindrical patch at a resonant distance corresponding to the desired operating frequency. This distance is initially approximated using a simple analytical formula. Full-wave periodic analysis provides accurate results of the antenna operating frequency and performance. A finite 2.5 wavelength antenna has been simulated using a 3D full-wave software package and the results are presented.
UR - http://www.scopus.com/inward/record.url?partnerID=yv4JPVwI&eid=2-s2.0-34548714061&md5=a8367c203805863cd257ffc054b3c843
U2 - 10.1109/LAPC.2007.367488
DO - 10.1109/LAPC.2007.367488
M3 - Other chapter contribution
AN - SCOPUS:34548714061
SP - 297
EP - 300
BT - 2007 Loughborough Antennas and Propagation Conference, LAPC 2007 Conference Proceedings
ER -