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We accumulated here the technique for measuring the electrodynamic constitutive parameters (the effective permittivity and permeability) for some 1D (one dimensional) metamaterials formed by the natural materials. The question of transfer form the radiofrequency band up to optical frequencies is under discussion.
This paper reports on the successful development of an efficient method of the power consumption reducing without recourse either to cooling or to transistor periphery scaling. An approach proposed is based on applying the field-effect transistor (FET) having (initially, in saturated I-V region) an excessive-high cut-off-frequency and sacrificing their gain after changing to linear I-V region. Discussions...
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