Vol. 14 No. 1 (2015)

Regular Papers

• A COMPACT DUAL-BAND OCTAGONAL SLOTTED PRINTED MONOPOLE ANTENNA FOR WLAN/ WIMAX AND UWB APPLICATIONS

  Praveen V. Naidu, Raj Kumar

  1-13

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• ANALYSIS AND DESIGN OF A GAAS MONOLITHIC TUNABLE POLYPHASE FILTER IN S/C BANDS

  Alberto Leggieri, Davide Passi, Daniele Gagliesi, Franco Di Paolo

  14-27

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• LONG PERIOD BRAGG GRATING IN COAXIAL TRANSMISSION LINES

  Sergio Luiz Stevan Jr, José Jair Alves Mendes Júnior, Frederich Conrad Janzen, Murilo Leme Oliveira, Alexandre de Almeida Prado Pohl

  28-39

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• DESIGN AND IMPLEMENTATION OF A QUARTER MODE SUBSTRATE INTEGRATED WAVEGUIDE (QMSIW) CAVITY FILTER

  Assal Alkhoder, Fariz Abboud

  40-50

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• ETCHED FBG WRITTEN IN MULTIMODE FIBERS: SENSING CHARACTERISTICS AND APPLICATIONS IN THE LIQUID FUELS SECTOR

  Raquel de Paiva Corotti, Juliana Thaler, Hypolito José Kalinowski, Marcia Muller, José Luís Fabris , Ricardo Canute Kamikawachi

  51-59

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• RADIO-WAVE PROPAGATION MODEL FOR UHF BAND IN DIFFERENT CLIMATIC CONDITIONS WITH DYADIC GREEN'S FUNCTION

  Cristiane R. Gomes, Diego K. N. da Silva, Jasmine Araújo, Herminio S. Gomes, Gervásio P. S. Cavalcante

  60-72

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• AN IMPROVED UWB PATCH ANTENNA DESIGN USING MULTIPLE NOTCHES AND FINITE GROUND PLANE

  A.P Padmavathy, M.Ganesh Madhan

  73 82

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• SEMI-ANALYTICAL FORMULATION FOR A UNIFIED TIME AND FREQUENCY ANTENNA CHARACTERIZATION

  S. T. M Gonçalves, C. G. do Rego

  83 96

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• MAXIMUM POWER TRANSFER VERSUS EFFICIENCY IN MID-RANGE WIRELESS POWER TRANSFER SYSTEMS

  Paulo J. Abatti, Sérgio F. Pichorim, Caio M. de Miranda

  97 109

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• INVERSION METHOD FOR OBTAINING ELECTRICAL PARAMETERS FOR SOIL IN THE RURAL REGION IN BRAZIL

  Rômulo A. N. Oliveira, Fátima N. B. Magno, João F. Souza, Klaus Cozzolino, Gervásio P. S. Cavalcante

  110-120

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• AN EFFICIENT METHOD OF EM FIELD MODIFICATION AROUND TRANSMITTING STATIONS

  Fryderyk Lewicki1, Pawel Scharoch

  121-131

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