| Autor: |
de Araújo, José Bruno O., Souza, Vanessa P. R. Magri, Ferreira, Tadeu N., de Matos, Leni J., Siqueira, Glaucio L., Souza, Jorge M., da Silva, Maurício W. B. |
| Předmět: |
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| Zdroj: |
Journal of Microwaves, Optoelectronics & Electromagnetic Applications; Mar2020, Vol. 19 Issue 1, p118-128, 11p |
| Abstrakt: |
This paper presents a microstrip phased array using High Impedance Surface - Electromagnetic Bandgap (HIS-EBG) in order to minimize the effects of mutual coupling among the antenna elements. Each element of the array is fed by a coaxial cable allowing the beam steering by controlling the signal of the input port of each element. This phased array operates at X Band as well as the bandgap of the HIS-EBG structure. Its main applications are satellite communication and broadcasting systems. Results show reductions in the mutual coupling up to 12 dB, and improvements in the return loss and gain. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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