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Golden ratio is often denoted by the Greek letter, usually in lower case, Phi (ϕ) which is an irrational mathematical constant, approximately 1.6180339887. Because of its unique and interesting properties, many mathematicians as well as renaissance artists and architects studied, documented and employed golden section proportions in remarkable works of sculpture, painting and architecture. Robot sizing...
In this paper, a numerical method is presented to evaluate the bit error rate (BER) of different Orthogonal Space-Time Block Codes (OSTBCs) over Rayleigh fading channel for different transmission bit rate. The comparisons of Orthogonal Space-Time Block Codes are made with the equivalent uncoded Single-Input Single-Output (SISO) channel and uncoded space diversity. The result shows that a full rate...
An analytic equation has been proposed to realize propagation characteristics for different geometrical patterns of silicon nanowire using full vector FEM. Analysis of mode dependent nonlinear loss has revealed that attenuation of signal power is less for higher order modes than for the fundamental modes excited in the nanowire.
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