TY - GEN
T1 - A broadband soft horn antenna with inhomogeneous metasurface coatings
AU - Wu, Qi
AU - Scarborough, Clinton P.
AU - Werner, Douglas H.
AU - Lier, Erik
AU - Shaw, Robert K.
PY - 2012
Y1 - 2012
N2 - This paper presents the design of a conical horn antenna with inhomogeneous metasurface coatings on the interior wall, which is shown to provide symmetrical radiation patterns with low sidelobe and cross-polarization levels over a broad bandwidth. By engineering the metasurfaces with regard to their surface impedances, we demonstrate a metahorn with improved return loss and enhanced radiation characteristics compared to those with uniform liners.
AB - This paper presents the design of a conical horn antenna with inhomogeneous metasurface coatings on the interior wall, which is shown to provide symmetrical radiation patterns with low sidelobe and cross-polarization levels over a broad bandwidth. By engineering the metasurfaces with regard to their surface impedances, we demonstrate a metahorn with improved return loss and enhanced radiation characteristics compared to those with uniform liners.
UR - https://www.scopus.com/pages/publications/84870570219
U2 - 10.1109/APS.2012.6348436
DO - 10.1109/APS.2012.6348436
M3 - 会议稿件
AN - SCOPUS:84870570219
SN - 9781467304627
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
BT - 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
T2 - Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
Y2 - 8 July 2012 through 14 July 2012
ER -