Results 61 to 70 of about 1,787,106 (304)
Multistage depressed collector for dual mode operation [PDF]
, 1981 A depressed collector which captures the spent electrons of a microwave transmitting tube at high efficiency in both high and low power modes of operation is described. The collector comprises entrance and end electrodes, the end electrode having a spike
Kosmahl, H. C.
core +1 more source
Multiscale Monte Carlo for simple fluids
, 2006 We introduce a multiscale Monte Carlo algorithm to simulate dense simple fluids. The probability of an update follows a power law distribution in its length scale.
Maggs, A. C.
core +2 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Design and analysis of 80-W wideband asymmetrical Doherty amplifier [PDF]
, 2014 Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Bathich, Khaled, Böck, Georg
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A Design of Power Amplifier using Enhanced Simple Real Frequency Technique
ARO-The Scientific Journal of Koya UniversityIn this paper, a novel discrete wide-band microstrip power amplifier (PA) is designed and fabricated based on the enhanced simple real frequency technique (ESRFT) to achieve a higher power added efficiency (PAE) over a wide frequency range compared to ...
Alireza Golestanifar +2 more
doaj +1 more source
Fuel as secondary refrigerant on LPG fuelled vehicle: A thermodynamics analysis
Journal of Mechanical Engineering and Sciences, 2019 In LPG-fueled vehicles, there is a potential cooling from LPG evaporation in the fuel line. Cooling power is obtained without reducing the caloric value of the fuel supplied to the engine. Thus, LPG functions like a refrigerant before it is burned in the
Muji Setiyo, B. Waluyo
doaj +1 more source
IEEE Access, 2022 Generation of proper source/load pull impedances for a selected GaN device is essential to design a microwave power amplifier for optimum gain and power-added efficiency. As they are obtained, these impedances may not be realizable network functions over
Sedat Kilinc +2 more
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
The Journal of EngineeringPower amplifier design is an important topic in communication systems. Improving the efficiency of a power amplifier has long been a key interest to RF designers.
Mohammad Soruri, Patrizia Livreri
doaj +1 more source
A 28GHz, Switched-Cascode, Class E Amplifier in 22nm CMOS FDSOI Technology
IEEE Journal of MicrowavesUsing the stacking technique in CMOS technology for Power Amplifiers (PAs), allows the use of a higher supply voltage. This facilitates achieving a higher voltage swing, and delivering more output power while maintaining a high efficiency.
Nourhan Elsayed +2 more
doaj +1 more source