A mechanical and electrical transistor structure (METS) is proposed for effective voltage scaling. The sub-2 nm nanogap by atomic layer deposition (ALD) without stiction and the application of a dielectric with high-permittivity allowed the pull-in voltage of sub-2 V, showing the strength of the mechanical actuation that is hard to realize in a typical complementary metal-oxide-semiconductor (C...

A voltage regulator is developed to extend the operation range of a electrostatic actuator using a displacement feedback. The feedback actuator system can be used for continuous position tracking of step, ramp, or harmonic voltage signals. The electrostatic actuator is composed of a micro-cantilever beam electrode above a fixed electrode. The voltage difference between the two electrodes is reg...

In this paper, a novel single-port five-transistor (5T) Static Random Access Memory (SRAM) cell and associated read/write assist are proposed. Amongst them, a word line suppression circuit is to provide a voltage of the respective connected word line to be lower than or equal to the power supply voltage VDD, so that the read/write-ability of the cell can be improved, and the half-selected cells...

The compatibility of the Current Sourcing Push Pull Resonant Inverter (CS-PPRI) with the driving requirements of HID lamps designated for automotive headlight applications was investigated theoretically, by simulation and experimentally. The study reveals that a based ballast (CS-PPRI) complies with the automotive requirement of very fast warm up. The experimental ballast was run under Zero Vol...

A Class-E/Fodd high power amplifier (PA) using the distributed active transformer (DAT) is demonstrated at 29MHz. The DAT combines the output power from four VDMOS push-pull pairs. The zero voltage switching (ZVS) condition is investigated and modified for the Class-E/Fodd amplifier with a non-ideal output transformer. All lumped elements including the DAT and the transistor package are modeled...

Abstract In this paper, an ultrafast high voltage pulse generator based on power MOSFETs delay push-pull structure is designed. The two complementary are connected in the circuit and driven by low-power separately. output high-voltage amplitude +30 V ~ -200 V, front edge back times of 5 ns 4 ns, respectively. width frequency controlled external trigger input signal. shortest 12 maximum operatin...

conclusions elective gastric pull up can be performed for children who are not above 10 kg. in such settings, the risk of respiratory infections and other complications would be significantly reduced because of shorter duration of intubation. results the mean age was 5 ± 2 years in patients who were above 10 kg and 3 ± 1 years in those less than 10 kg. patients who were less than 10 kg had shor...

this article analyses the push and pull factors that bring visitors to the iranian national parks. the study used a structured questionnaire to collect data on these factors and the socio-demographic profile of the visitors. survey conducted in boujagh national park, an area of 3177 hectares located in the north of the iran, produced 400 questionnaires. the factor analysis identified four push ...