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A compact broadband high-power limiter is proposed in this paper. The limiter has a two stages structure which composed of different PIN diodes. A broadband LC impedance transformation network is employed in limiter to replace traditional quarter-wavelength line. This limiter has smaller size and higher isolation compared with traditional one in low frequency. To verify proposed structure, a limiter...
Interconnect process features are described for a 32 nm high performance logic technology. Lower-k, yet highly manufacturable, carbon-doped oxide (CDO) dielectric layers are introduced on this technology at three layers to address the demand for ever lower metal line capacitance. The pitches have been aggressively scaled to meet the expectation for density, and the metal resistance and electromigration...
This paper presents the study on the potential distribution of the ac 1000-kV ultra-high voltage metal-oxide arrester (MOA). Based on the idea of field-circuit combination, the 3-D finite-element method (FEM) and circuit-analytic method are applied to analyze and improve the potential distribution of the 1000-kV MOA. The 3-D FEM is used to obtain the 1000-kV MOA's potential distribution and stray...
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