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pro vyhledávání: '"Albanisa F. dos Santos"'
Autor:
Adaildo G. D'Assuncao, Paulo Henrique da Fonseca Silva, Rossana Moreno Santa Cruz, Albanisa F. dos Santos
Publikováno v:
Microwave and Optical Technology Letters. 54:771-775
Self-similarity property of Gosper island prefractals is exploited to design frequency selective surfaces (FSSs) for dual-band bandstop filter operation. The use of Gosper prefractal patch elements enables the adjustment of FSS parameters (resonant f
Autor:
Adaildo G. D'Assuncao, Paulo Henrique da Fonseca Silva, Albanisa F. dos Santos, Joao B. Dolvim Dantas, Diego Ramalho Minervino
Publikováno v:
2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC).
This work presents an investigation on the performance of rectangular microstrip antenna arrays with m×n rectangular patch elements. Several rectangular antenna array geometries are investigated namely 2×1, 1×2, 2×2, 2×4 and 4×2 for aerospace m
Autor:
Diego Ramalho Minervino, Paulo Henrique da Fonseca Silva, Adaildo G. D'Assuncao, Albanisa F. dos Santos
Publikováno v:
2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC).
This paper shows a proposed microstrip lines filter design that uses a H-fractal properties that enable a larger bandwidth rejection and a highest level of signal suppression but without much change the original size. Transmission properties of propo