ics, 40(11): 1784- [StMo97] P. Stoica and R. Moses. R. Kattenbach. A 2-D fading 1794, 2001. [Also available as Introduction to Spectral forecast of time-variant TD(02)007.] Analysis. Prentice-Hall, Upper channels based on parametric [SiMi03] I. Sirkova and M. Mikhalev. Saddle River, NY, USA, 1997. modeling techniques. In Proc. Influence of tropospheric [TaBN04] C. Tan, M. Beach, and A. PIMRC 2002-IEEE 13th Int. ducting on microwave R. Nix. Multipath parameters Symp. onPers., Indoor and propagation in short distances. estimation with a reduced Mobile Radio Commun., In Proc. of ICEST2003, 38th complexity unitary-SAGE Lisbon, Portugal, Sep. 2002. International Conference on algorithm. European [SeKa02b] S. Semmelrodt and Information, Communication Transactions on R. Kattenbach. Efficient and Energy Systems and Communications, (14): 515- implementation of an Technologies, Sofia, Bulgaria, 528, Jan. 2004. [Also available extended SAGE algorithm for Oct. 2003. [Also available as as TD(03)090.] the extraction of time-varying TD(02)086 and TD(02)152.] [Tafl95] A. Taflove. Computational channel parameters. COST [SiMi04] I. Sirkova and M. Mikhalev. Electrodynamics. Artech House, 273, TD(02)120, Lisbon, Parabolic equation based study Norwood, MA, 1995. Portugal, Sep. 2002. of ducting effects on microwave [Taga97] T. Taga. Smart MUSIC algorithm [SeKa03] S. Semmelrodt and propagation. Microwave and for DOA estimation. Elect. Lett., R. Kattenbach. Investigation of Optical Technology Lett., 42(5): 33(3): 190, 1997. [Also available different fading forecast 390-394, Sep. 2004. [Also as TD(01)001.] schemes for flat fading radio available as TD(02)152 and channels. In Proc. VTC 2003 TD(05)006.] [TaLH02] R. Tahri, C. Letrou, and F. V. Fall - IEEE 58th Vehicular Hanna. A beam launching [SiMi05] I. Sirkova and M. Mikhalev. method for propagation Technology Conf., Orlando, FL, Digital terrain elevation data modeling in multipath contexts. USA, Oct. 2003. [Also available combined with the PE method: Microwave and Optical as TD-03-045.]