Here, a single-input, dual output (SIDO) coupled inductor-based high voltage conversion ratio DC–DC converter is proposed. The proposed has the capability of operating as SIDO in way that terminal input source exchangeable among three ports. Therefore, there are different operation modes for converter. ratios ports over low port can be improved by increasing turn inductors. main advantage achie...

In this paper, a 5.2GHz low noise amplifier in 0.25um CMOS utilizing inter-stage matching is designed. Two realizations for a low value of inductor within the LNA are implemented. The measurement results are 7dB gain and 5.86dB noise figure is achieved for the on-chip inductor realization, and 8.3dB gain and 5.74dB noise figure is achieved for the bond-wire inductor realization.

This paper reports a single-wafer micromachined radiofrequency (RF) inductor that can be integrated in a conventional RFIC device. The inductor achieved a quality factor greater than 9 at 5Ghz and a self-resonance frequency well above 15 GHz. The inductor is tunable and the inductance variation is greater than 8%.

The main purpose of this paper is the development a DC/DC boost converter with high conversion efficiency. proposed has step-up ratio and equipped soft-switching technology. inductor used in developed coupled rather than general inductor, therefore, voltage can be improved, so that characteristics power switch obtained within same duty cycle. connected to resonance branch circuit traditional co...

This paper proposes a model of coupled inductor which takes into account the influence frequency, temperature, and constant component, IDC, currents in windings on parameters considered element. A description methods measuring using an impedance analyzer chamber for thermal measurements is given. The obtained results are compared with calculations proving satisfactory match.

The input electrical impedance behaves as a capacitive when a piezoelectric transducer is excited near its resonance frequency. In order to increase the energy transmission efficiency, a series or parallel inductor should be used to compensate the capacitive impedance of the piezoelectric transducer. In this paper, the effect of the series matching inductor on the electromechanical characterist...

This paper presents a novel direct power control (DPC) strategy based on an optimized sector division for three-phase coupled inductor-based bipolar output active rectifier (TCIBAR) applied in more electric aircraft (MEA). First, the instantaneous theory, model of TCIBAR is built synchronous rotating coordinate system. Second, to implement hysteresis without causing runaway zero-sequence curren...

In this article, a new high step-up transformerless dc–dc converter based on voltage multiplier and coupled inductor topology is presented. The proposed has two stages. the first stage, modified boost designed by inductor, in second using illustrated. converter, gain can be achieved adjusting turn ratio of inductors duty cycle, which result three degrees design freedom. Using single power switc...