TY - GEN
T1 - Green's function theory for sub-diffraction chains
AU - Hadad, Yakir
AU - Steinberg, Ben Z.
PY - 2011
Y1 - 2011
N2 - A general Greens function theory for the excitation of and scattering from sub-diffraction chains is developed. A Z transform is applied to the discrete dipole approximation of the chain and the general analytic properties of the chains spectrum are explored in the complex Z plane. It is shown that a continuous spectra may be excited. The roles of discrete and continuous spectra in the chain excitation are demonstrated.
AB - A general Greens function theory for the excitation of and scattering from sub-diffraction chains is developed. A Z transform is applied to the discrete dipole approximation of the chain and the general analytic properties of the chains spectrum are explored in the complex Z plane. It is shown that a continuous spectra may be excited. The roles of discrete and continuous spectra in the chain excitation are demonstrated.
UR - http://www.scopus.com/inward/record.url?scp=80055023699&partnerID=8YFLogxK
U2 - 10.1109/APS.2011.5996611
DO - 10.1109/APS.2011.5996611
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AN - SCOPUS:80055023699
SN - 9781424495634
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1617
EP - 1620
BT - 2011 IEEE International Symposium on Antennas and Propagation - Proceedings
T2 - 2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011
Y2 - 3 July 2011 through 8 July 2011
ER -