A 28-GHZ CMOS-65 NM DUAL MODE CLASS-J DOHERTY POWER AMPLIFIER WITH INTEGRATED CLASS-G DRIVER AND IMPEDANCE-MODULATED- QUADRATURE-TRANSFORMER ACHIEVING 21% BACK-OFF EFFICIENCY

In this paper, a CMOS Class-J Doherty power amplifier (PA) integrating a Class-G driver and an Impedance-Modulated-Quadrature-Transformer (IMQT) to enhance back-off efficiency for multimode operations is presented.The Class-J Doherty PA utilizes a second harmonic termination to improve its efficiency.To further augment efficiency at deep back-off o

Electric arc furnaces (EAFs) are used for steel production, particularly when recycling scrap material.In EAFs, carbonaceous material is charged with other raw materials or injected into molten slag to generate foam on top of liquid metal to increase energy efficiency.However, the consumption of fossil carbon leads to greenhouse gas emissions (GHGs

Legal epistemology has been an area of great philosophical growth since the turn of the century.But recently, a number of philosophers have argued the entire project is misguided, claiming that it relies on an Underwear illicit transposition of the norms of individual epistemology to the legal arena.This paper uses these objections as a foil to con

The cinematic story depends on many construction techniques that together constitute the story features technically and the secondary events are considered one of these basic techniques that are directly affected by the employment mechanisms inside the cinematic achievement.This subject initiated the two researchers to decide the title of the resea

With the rapid development of contemporary society, increasing number of people begin to pay attention to whether the food they eat are healthy enough.Under such considerable population, the traditional method of growing crops becomes inadequate to meet the needs of the Specialty Cleaners/Polishes population.As a consequence, scientists invent a ne