DocumentCode :
2361364
Title :
A new FSS design proposal for UWB applications
Author :
Cruz, Rossana M S ; Assunção, Adaildo G D ; Silva, Paulo H da F
Author_Institution :
Dept. of Electr. Eng., Fed. Univ. of Rio Grande do Norte, Natal, Brazil
fYear :
2010
fDate :
1-3 March 2010
Firstpage :
1
Lastpage :
4
Abstract :
This work presents a new proposal for Frequency Selective Surface (FSS) design for Ultra-Wideband (UWB) applications. The new FSSs consist of an array composed by the association of two patch elements per cell: a square loop and a crossed dipole. These structures are called Crossed Loops and have the objective of increasing the bandwidth of the square loop and the crossed dipole, when analyzed separately. Simulated results of the transmission coefficients are obtained using the Ansoft Designer¿ commercial software. Some of the FSSs tested were fabricated in order to make an experimental analysis with the measured results and to validate the new proposal. In particular, the presented results for the transmission coefficient of a built FSS prototype indicate a percent bandwidth 52.4%.
Keywords :
dipole antennas; frequency selective surfaces; ultra wideband antennas; ultra wideband communication; Ansoft Designer commercial software; FSS design proposal; UWB applications; crossed dipole; frequency selective surface; patch elements per cell; square loop; transmission coefficients; ultra-wideband applications; Bandwidth; Dielectric substrates; Frequency selective surfaces; Optical surface waves; Proposals; Resonance; Resonant frequency; Software design; Testing; Ultra wideband technology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antenna Technology (iWAT), 2010 International Workshop on
Conference_Location :
Lisbon
Print_ISBN :
978-1-4244-4883-8
Electronic_ISBN :
978-1-4244-4885-2
Type :
conf
DOI :
10.1109/IWAT.2010.5464645
Filename :
5464645
Link To Document :
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