Vol. 19 No. 4 (2020)

Regular Papers

• Optimum Positioning of Base Station for Cellular Service Devices Using Discrete Knowledge Model

  C. R. Gomes, I. R. Gomes, R. L. F. Lopes, H. S. Gomes, G. P. S. Cavalcante

  428-443

  • pdf

• Synthesis of Sparse Arrays Based On CIGA (Convex Improved Genetic Algorithm)

  J. Li, S. Ren, C. Guo

  444-456

  • pdf

• Multi-Step-Ahead Spectrum Prediction for Cognitive Radio in Fading Scenarios

  F. G. M. Elias, E. M. G. Fernández, V. A. Reguera

  457-484

  • pdf

• Optical Fiber Spool Acoustic Wave Resonances Employing a Mach-Zehnder Interferometer in Vacuum Chamber

  M. Rodigheri, F. J. Galdieri, T. Sutili, E. Conforti

  485-494

  • pdf

• Wide Band Stop Response Using Interdigital Capacitor/CSRR DGS in Elliptical Microstrip Low-Pass Filter

  D. Singhal, S. Singh, V. Kaushal, A. Birwal, K. Patel

  495-509

  • pdf

• Grating Lobes Suppression in Frequency Selective Surfaces Using Electromagnetic Band Gap with Square Holes

  T. S. Bezerra, A. L. P. S. Campos, R. V. A. Lira, A. Gomes Neto

  510-521

  • pdf

• Metamaterial-Fractal-Defected Ground Structure Concepts Combining for Highly Miniaturized Triple-Band Antenna Design

  A. Annou, S. Berhab, F. Chebbara

  522-541

  • pdf