Andere Kunden interessierten sich auch für
![Performance Analysis of Carbon Nanotube Based On-Chip Interconnects]( "Performance Analysis of Carbon Nanotube Based On-Chip Interconnects")
Performance Analysis of Carbon Nanotube Based On-Chip Interconnects36,99 €![Carbon Nanotube New Nanotechnology Conception and Modelization CNTFET]( "Carbon Nanotube New Nanotechnology Conception and Modelization CNTFET")
Carbon Nanotube New Nanotechnology Conception and Modelization CNTFET29,99 €![Carbon Nanotube Relay in Nanotechnology - A mini review]( "Carbon Nanotube Relay in Nanotechnology - A mini review")
Carbon Nanotube Relay in Nanotechnology - A mini review29,99 €![Digital Logic Design using Carbon Nanotube Field Effect Transistors]( "Digital Logic Design using Carbon Nanotube Field Effect Transistors")
Digital Logic Design using Carbon Nanotube Field Effect Transistors32,99 €![Characteristics of Carbon-Nanotube FET and Silicon Nanowire FET]( "Characteristics of Carbon-Nanotube FET and Silicon Nanowire FET")
Characteristics of Carbon-Nanotube FET and Silicon Nanowire FET51,99 €![Electrical Properties of Carbon Nanotube/Polymer Composites]( "Electrical Properties of Carbon Nanotube/Polymer Composites")
Electrical Properties of Carbon Nanotube/Polymer Composites64,99 €![Design and Crosstalk Analysis in Carbon Nanotube Interconnects]( "Design and Crosstalk Analysis in Carbon Nanotube Interconnects")
Design and Crosstalk Analysis in Carbon Nanotube Interconnects88,99 €
This work investigates theoretically the characteristics of various terahertz antenna configurations formed by metallic CNT materials after modeling their conductivity accurately. The frequency dependent complex conductivity of the CNT material is taken into account in the investigation of these advanced antennas. The concept of effective conductivity is introduced for both SWCNT and MWCNT to make them in analogy with conventional antennas made of bulk metallic wires. This is useful to apply Maxwell's equations simply to predict the electromagnetic properties of the CNT antennas. Quantitative predictions of the performance of CNT antenna dipoles, including input impedance, reflection coefficient, gain, and efficiency, are presented as a function of frequency. Simulation is carried further to predict the performance characteristics of square loop, circular loop, and helical antennas. All antenna configurations are simulated using computer simulation technology (CST) microwave studio (MWs) software package which is based on finite integration technique (FIT) instead of MoM. The results indicate that impedance matching is a serious problem in CNT antennas.