By Allen Taflove
This broadly revised and elevated 3rd variation of the Artech residence bestseller, Computational Electrodynamics: The Finite-Difference Time-Domain procedure, deals engineers the main updated and definitive source in this serious process for fixing Maxwell's equations. the tactic is helping practitioners layout antennas, instant communications units, high-speed electronic and microwave circuits, and built-in optical units with unsurpassed potency. there was significant development in FDTD computational expertise over the last few years, and the 3rd variation brings pros the very most up-to-date info with fullyyt new chapters on vital recommendations, significant updates on key issues, and new discussions on rising components corresponding to nanophotonics. what is extra, to complement the 3rd variation, the authors have created a website with suggestions to difficulties, downloadable snap shots and movies, and updates, making this re-creation the appropriate textbook at the topic besides.
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Additional info for Computational Electrodynamics: The Finite-Difference Time-Domain Method, Third Edition
WIli b . d integrate optical-fiber inlerconnects and optical microchip inl lem r urTenlJ unimaginable infonnation-processing capability. s, compuling. -nd bi medi These applications touch all of us in our daily live c • Now, the economic and·Ph i ell·" of nations. as well as their mililary secunly. is being markedly impr cd b computationaJ electrodynamics. A key remaining goal is the computational unification ofelcclfolNgn Ii hu. :e transport. and quantum phenomena to allow modeling the broadest range f proble • These problems literally cover the frequency peClr'um ir m Lhe u lfiJow to the ullraviolet (equivalently.
1992. pp. 357(23) CangeUaris, A. -C. Lin, and K. K. Met, "Point-matched time-domain finite demcot IDI:llbOl:1s electromagnetic radiation and scattering," IEEE TrtJIU. AllltlllUU Propa,tlJ.. ot pp. 1160-1173. (24] Shankar. V.. A. H. Mohammadian. and W. F. Hall. "A timcHlomain finite Maxwell equations," EJrelromagnelics. Vol. 10. 1990, pp. 121-145. lume traaDall f; (251 Madsen.. • and R. W. Ziolkowski. "A lhrcc-dimen ional modified finite olurne Maxwell's equations," Elrclromagnrt;cs, Vol. 1990.
The shape of the radome i usual 1 di taled b aerodynamic considerations. '" an: designed separately, and their interaction is ignored. However, the current trend toward min~w:rizaIjoa and high-precision guidance is making lhis approach less valid. The FDTD method is IiAIdlsuited for use in analyzing both the antenna and its surrounding radome in the same computational model, thereby capturing the electromagnetic wave ph,ysics o(tbe antenna-ndome interaction. Fig. 4 illustrates how detailed FDTD modeling can provide valuable insights into the complelt interactions of the missile body.