TY - GEN
T1 - A method to widen the scattering bandwidth of closed cylindrical active coated nano particles
AU - Geng, Junping
AU - Jin, Ronghong
AU - Liang, Xianling
AU - Ziolkowski, Richard W.
PY - 2013
Y1 - 2013
N2 - Plane wave scattering from two closely spaced, closed cylindrical active coated nano particles (CNPs), which have slightly different resonance frequencies, is studied numerically. Although the distance between them is only 0.4λ, the scattering cross-section(SCS) background value of this two-CNP system is increased 5dB when r2 = 15.1 nm and the 3dB SCS bandwidth is 599.95THz-600.1THz, which is a substantially wider working bandwidth near the SCS peak than the one associated with either single CNP, i.e. 600.01THz-600.1THz.
AB - Plane wave scattering from two closely spaced, closed cylindrical active coated nano particles (CNPs), which have slightly different resonance frequencies, is studied numerically. Although the distance between them is only 0.4λ, the scattering cross-section(SCS) background value of this two-CNP system is increased 5dB when r2 = 15.1 nm and the 3dB SCS bandwidth is 599.95THz-600.1THz, which is a substantially wider working bandwidth near the SCS peak than the one associated with either single CNP, i.e. 600.01THz-600.1THz.
KW - active coated nano particles
KW - gain media
KW - nanometer antennas
KW - nanotechnology
UR - http://www.scopus.com/inward/record.url?scp=84894183119&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84894183119&partnerID=8YFLogxK
U2 - 10.1109/APS.2013.6711498
DO - 10.1109/APS.2013.6711498
M3 - Conference contribution
AN - SCOPUS:84894183119
SN - 9781467353175
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1678
EP - 1679
BT - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
T2 - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Y2 - 7 July 2013 through 13 July 2013
ER -