Revista Transactions on Antennas and Propagation

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Año 2002 Vol. 50 No. 2: Radar images of rough surface scattering: Comparison of numerical and analytical models. -- Fully polarimetric bistatic radar scattering behavior of forested hills. -- Effect of canopy air interface roughness on HF-VHF wave propagation in forest. -- Efficient radar signature prediction using a frequency aspect interpolation technique based on adaptive feature extraction. -- Finite element solution to electromagnetic scattering problems by means of the robin boundary condition iteration. -- Application of stable FEM-FDTD hybrid to scattering problems. -- A hybrid moment method solution for TE scattering from large planar slot arrays. -- Application of DCIM to MPIE-MoM analysis of 3-D PEC objects in multilayered media. -- Implementation and experiments of a hybrid algorithm of the MLFMA enhanced FE-BI method for open region inhomogeneous electromagnetic problems. -- Computation of the scattering from inhomogeneous objects with a discrete rotational symmetry and a nonsymmetric part. -- FDTD simulation of radiation characteristics of half volume HEM and TE mode dielectric resonator antennas. -- Analysis of a circular patch antenna radiating in a parallel plate radial guide. -- Broadband dual polarized aperture coupled patch antennas with modified H-Shaped coupling slots. -- Wide band linearly or circularly polarized monopulse tracking corrugated horn. -- A two element horn reflector antenna for cosmic microwave background astronomy. -- Contoured beam reflector antenna for wireless applications. -- SICS: A sensor interaction compensation scheme for microwave imaging. -- A three dimensional UTD heuristic diffraction coefficient for complex penetrable wedges. -- A novel design method for blass matrix beam forming networks. -- Wide band 3-D characterization of mobile radio channels in urban environment. -- Measurement and analysis of miniature multilayer patch antenna. -- Broadband dual polarization patch element for cellular phone base stations.

Año 2002 Vol. 50 No. 3: Numerical reflection from FDTD-PMLs: A comparison of the split PML with the unsplit and CFS PMLs. -- Finite difference analysis of electrically large parabolic reflector antennas. -- Solution of large dense complex matrix equations using a fast fourier transform (FFT) based wavelet like methodology. -- Application of a microgenetic algorithm (MGA) to the design of broad band microwave absorbers using multiple frequency selective surface screens buried in dielectrics. -- Electrically small self resonant wire antennas optimized using a genetic algorithm. -- Accurate analysis of wire structures from very low frequency to microwave frequency. -- Reduction of surface integrals to contour integrals. -- One and two dimensional shadowing functions for any height and slope stationary uncorrelated surface in the monostatic and bistatic configurations. -- Efficient radar target recognition using the MUSIC algorithm and invariant features. -- Wavelet analysis of transients in fractal superlattices. -- Broad band dual polarized patch antennas fed by capacitively coupled feed and slot coupled feed. -- Broad band probe fed patch antenna with a U-Shaped ground plane for cross polarization reduction. -- Wide band linear and circularly polarized patch antenna using a printed stepped T-Feed. -- Numerical analysis of two arm spiral antennas printed on a finite size dielectric substrate. -- Discrete multiloop, modified multiloop, and plate loop antennas multifrequency and wide band VSWR characteristics. -- Millimeter wave fermi tapered slot antennas on micromachined silicon substrates. -- A tunable impedance surface performing as a reconfigurable beam steering reflector. -- Angle of arrival statistics for low resolution antennas. -- Shorted spiral like printed antennas. -- A small CP-Printred antenna using 120º sequential rotation. -- Broad band dual polarized single microstrip patch antenna with high isolation and low cross polarization. -- a dual-L antenna with a novel tuning technique for dual frequency applications. -- Cavity backed slot coupled dielectric resonator antenna excited by a narrow strip. -- Electromagnetic scattering by inhomogeneous dielectric bodies of revolution embedded within stratified media. -- Far field performance of linear antennas determined from near field data. -- Measurement validation of ray tracing propagation model on double diffracted paths.

Año 2002 Vol. 50 No. 4: Numerical study of the extended kirchhoff approach and the lowest order small slope approximation for scattering from ocean like surfaces: Doppler analysis. -- Scattering coefficient evaluation from a two dimensional sea fractal surface. -- A sheet impedance approximation for electrically thick material shields. -- Adaptive multiscale moment method (AMMM) for analysis of scattering from three dimensional perfectly conducting structures. -- The effects of an electromagnetic crystal substrate on a microstrip patch antenna. -- Analysis of a cylindrical antenna containing an aperture coupled load. -- Conical dielectric resonator antennas for wide band applications. -- Inductance of a coil in a slotted shield. -- Treatment of singularities and quasi static terms in the EFIE analysis of planar structures. -- Enhanced grid scheme for one dimensional integro differential volterra equation in the time domain. -- A direct optimization approach for source reconstruction and NF-FF transformation using amplitude only data. -- Performance analysis of a compact range in the time domain. -- A mixed ray launching/tracing method for full 3-D UHF propagation modeling and comparison with wide band measurements. -- Simultaneous analysis of downlink beacon dynamics and sky brightness temperature part I: Remote sensing of a slant path. -- Simultaneous analysis of downlink beacon dynamics and sky brightness temperature part II: Extraction of amplitude scintillations. -- An empirical formula for the prediction of rain attenuation in frequency range 0.6-100 GHz. -- Correction to "tuneable and dual band circular microstrip antenna with stubs".

Año 2002 Vol. 50 No. 5: Evaluation of an ultra wide band propagation channel. -- Smart antenna system analysis, integration and performance for mobile Ad-Hoc Networks (MANETs). -- Adaptive processing using a single snapshot for a nonuniformly spaced array in the presence of mutual coupling and near field scatterers. -- Modeling the indoor MIMO wireless channel. -- A novel smart antenna system implementation for broad band wireless communications. -- A lens antenna array with adaptive optical processing. -- Novel low cost beam steering techniques. -- Design modeling and optimization of mechanically reconfigurable aperture antennas. -- A retrodirective antenna array using a spatially fed local oscillator. -- A 10 to 2 GHz low cost, multifrequency and full duplex phased array antenna system. -- Multibeam antennas with polarization and angle diversity. -- Miniature multi-element antenna for wireless communications. -- Near field antennas integrated with scanning probes for THz to visible microscopy: Scale modeling and limitations on performance. -- Design optimization of conformal antennas by integrating stochastic algorithms with the hybrid finite element method. -- Near field in the vicinity of wireless base station antennas: An exposure compliance approach. -- Characterization of micromachined transitions for high speed integrated packages. -- A high linearity 100 element diode grid mixer. -- Influence of diffraction coefficient and corner shape on ray prediction of power and delay spread in urban microcells. -- Polarimetric channel characterization of foliage for performance assessment of GPS receivers under tree canopies. -- Measurements on scaled models of urban environments and comparisons with ray tracing propagation simulation. -- Time domain analysis of measurements on scaled urban models with comparisons to ray tracing propagation. -- A ray tracing approach for indoor/outdoor propagation through window structures. -- A ray tracing method based on the triangular grid approach and application to propagation prediction in urban environmentss. -- Iterative site based modeling for wireless infrared channels. -- Propagation path loss a comparison between ray tracing approach and empirical models.

Año 2002 Vol. 50 No. 7: Forward backward method for scattering from dielectric rough surfaces. -- Scattering from a 2-D sea fractal surface: fractal analysis of the scattered signal. -- Generalized soft and hard surface. -- High frequency approximations for electromagnetic field near a face of an impedance wedge. -- Approximating the surface impedance of a homogeneous lossy half space: An example of "dialable" accuracy. -- Microstrip circular phased array design and development using microwave antenna CAD tools. -- Analysis of the effects of water on the ACTS propagation terminal antenna. -- Equivalent current excitation for an aperture antenna embedded in an arbitrarily shaped impedance surface. -- A hierarchical FFT algorithm (HIL-FFT) for the fast analysis of transient electromagnetic scattering phenomena. -- A time domain method with isotropic dispersion and increased stability on an overlapped lattice. -- Generalized material models in TLM part 3: Materials with nonlinear properties. -- A new technique for the derivation of closed form electromagnetic green's functions for unbounded planar layered media. -- Stability analysis of the green's function method (GFM) used as an ABC for arbitrarily shaped boundaries. -- Diffraction by a transparent webge with resistive faces with the parabolic equation method. -- Experimental verification of the effect of aperture shape on prompt IRA response. -- Special issue on metamaterial.

Año 2002 Vol. 50 No. 9: Analysis and compensation of numerical dispersion in the FDTD Method for layered, anisotropic media. -- High accuracy yee algorithm based on nonstandard finite differences: New developments and verifications. -- A fast higher order time domain finite element boundary integral method for 3-D electromagnetic scattering analysis. -- Electromagnetic field radiated by a point source in an anisotropic layer. -- A UTD-PO Solution for diffraction of plane waves by an array of perfectly conducting wedges. -- A highly effective preconditioner for solving the finite element boundary integral matrix equation of 3-D Scattering. -- Efficient calculation of the fields of a dipole radiating above an impedance surface. -- Focused gaussian beams in the problem of holographic imaging. -- Whispering gallery and luneburg lens effects in a beam fed circularly layered dielectric cylinder. -- Multiple scattering from two dielectric filled semi circular channels in a conducting plane: TM case. -- Effects of surface waves on the currents of truncated periodic arrays. -- Analysis of wide band infinite phased arrays of printed folded dipoles embedded in metallic boxes. -- Use of microwave lenses in phase retrieval microwave holoraphy of reflector antennas. -- An electromagnetic bandgap resonator antenna. -- Parametric analysis of slot loaded trapezoidal patch antennas. -- Multifrequency operation of microstrip fed slot ring antennas on thin low dielectric permittivity substrates. -- Microwave detection and dielectric characterization of cylindrical objects from amplitude only data by means of neural neural networks. -- Physics based preconditioner for iterative algorithms in MoM problems. -- Applications of the PSTD for scattering analysis. -- Acceleration of free space discrete body of revolution codes by exploiting circulant submatrices. -- Bistatic scattering and transmitting through a fractal rough surface with high permittivity using the physics based two grid method in conjunction with the forward and backward method and spectrum acceleration algorithm. -- A beam splitting reflection grating. -- A wide band monopolar plate patch antenna. -- Comments on "Effect of wet antenna attenuation on propagation data statistics".

Año 2002 Vol. 50 No. 11: Leaky CPW based slot antenna arrays for millimeter wave applications. -- Improved radiation pattern performance of gaussian profiled horn antennas. -- Hybrid analysis of reflector antennas including higher order interactions and blockage effects. -- Electromagnetic radiation from a prolate spheroidal antenna enclosed in a confocal spheroidal radome. -- TM radiation from an obliquely flanged parallel plate waveguide. -- Optimal far field focusing of uniformly spaced arrays subject to arbitraty upper bounds in nontarget directions. -- Analysis and synthesis of a printed array for satellite communication with moving vehicles. -- A comparison of time versus frequency domain antenna patterns. -- Scattering, transmission, and absorption in a rough resistive sheet E polarization. -- Paraxial space domain formulation for surface fields on a large dielectric coated circular cylinder. -- Printed antennas analysis by a gabor frame based method of moments. -- An FDTD/Ray tracing analysis method for wave penetration through inhomogeneous walls. -- The far zone scattering calculation of frequency dependent materials objects using the TLM method. -- A comparison of FDTD-PML with TDIE. -- An effective algorithm for implementing perfectly matched layers in time domain finite element simulation of open region EM problems. -- A general approach for the stability analysis of the time domain finite element method for electromagnetic simulations. -- An efficient preconditioner for electromagnetic integral equations using predefined wavelet packet basis. -- A FAFFA-MLFMA Algorithm for electromagnetic scattering. -- On the completeness of eigenmodes in a parallel plate waveguide with a perfectly matched layer termination. -- Comments on "Spheroidal vector wave eigenfunction expansion of dyadic green's functions for a dielectric spheroid".

Año 2003 Vol. 51 No. 1: Plane wave reflection from double arrays of small magnetoelectric scatterers. -- Derivation of parameters of Y-Z power law relation from raindrop size distribution measurements and its application in the calculation of rain attenuation from radar reflectivity factor measurements. -- Worldwide techniques for predicting the multipath fading distribution on terrestrial L.O.S. Links: Comparison with regional techniques. -- Measurement and modeling of propagation losses in brick and concrete walls for the 900-MHz band. -- DOA Estimation in the asynchronous DS-CDMA system. -- Sparse matrix/canonical grid method applied to 3-D dense medium simulations. -- Three dimensional orthogonal vector basis functions for time domain finite element solution of vector wave equations. -- A sheet impedance approximation for electrically thick multilayered shields. -- Selecting samplinginterval of transient response for the improved prony method. -- Time domain radiation from large two dimensional apertures via narrow waisted gaussian beams. -- A uniform asymptotic evaluation of the field radiated from collinear array antennas. -- Properties and applications of the large circular resonant dipole array. -- A microwave beacon and guiding signals for airports and their approaches. -- Quadrifilar loop antenna. -- A low profile planar monopole antenna for multiband operation of mobile handsets. -- UHF and L band propagation measurements to obtain log normal shadowing parameters for mobile satellite link desing. -- Finite element analysis of electromagnetic scattering from a cavity. -- Dual band, single CPW port, planar slot antenna. -- Hybrid coupled broad band triangular microstrip antennas. -- Correction "A shaped reflector antenna for 60 GHz radio access points". -- IEEE copyright form.