A novel radar-absorbing-material based on EBG structure
Data(s) |
17/03/2009
17/03/2009
20/04/2005
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Resumo |
An innovative phaseshifterless, wideband, micrustrip leaky-wave antenna with an electronically steerable dual-pencil-beam pattern in the H-plane is presented. The log-periodic geometry of the leaky slots of the antenna results in a wide bandwidth of 25.19%. The Jan beam can he steered up to 14° over the wide resonating band of the anteww. The beam is also steerable at a fixed frequency. by reactivelty loading the slots and a maximum steering angle of about 14° is ohserved. for different capacitor values with an improved bandwidth of 33 _i%. This concept is studied using passive components but it can be extended to varactors |
Identificador | |
Idioma(s) |
en |
Publicador |
Microwave and Optical Technology Letters |
Palavras-Chave | #Leaky-wave antenna #Beam steering #Log periodic leaky slots #Widebandwidth |
Tipo |
Working Paper |