TY - GEN

T1 - Electromagnetic scattering of a vector Bessel beam in the presence of an impedance cone

AU - Salem, Mohamed

AU - Bagci, Hakan

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2013/7

Y1 - 2013/7

N2 - The electromagnetic field scattering of a vector Bessel beam in the presence of an infinite circular cone with an impedance boundary on its surface is considered. The impinging field is normal to the tip of the cone and is expanded in terms of vector spherical wave functions; a Kontorovich-Lebedev (KL) transform is employed to expand the scattered fields. The problem is reduced to a singular integral equation with a variable coefficient of the non-convolution type. The singularities of the spectral function are deduced and representations for the field at the tip of the cone as well as other regions are given together with the conditions of validity of these representations. © 2013 IEEE.

AB - The electromagnetic field scattering of a vector Bessel beam in the presence of an infinite circular cone with an impedance boundary on its surface is considered. The impinging field is normal to the tip of the cone and is expanded in terms of vector spherical wave functions; a Kontorovich-Lebedev (KL) transform is employed to expand the scattered fields. The problem is reduced to a singular integral equation with a variable coefficient of the non-convolution type. The singularities of the spectral function are deduced and representations for the field at the tip of the cone as well as other regions are given together with the conditions of validity of these representations. © 2013 IEEE.

UR - http://hdl.handle.net/10754/564770

UR - http://ieeexplore.ieee.org/document/6711540/

UR - http://www.scopus.com/inward/record.url?scp=84894144626&partnerID=8YFLogxK

U2 - 10.1109/APS.2013.6711540

DO - 10.1109/APS.2013.6711540

M3 - Conference contribution

SN - 9781467353175

SP - 1762

EP - 1763

BT - 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI)

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -