Implementation of Class-E CMOS Power Amplifier
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
power efficiency being an important factor in power amplifiers, it is strictly noted to use amplifiers in various applications. In switched common source class amplifiers, it is usually obtained at the expense of device stress. At the same time, the power loss happens which can be minimized using positive feedback technique. Generally, class-e power amplifier which is operated as a switch is the one that is used in most applications. Practically, class-e amplifiers can achieve very high efficiencies. This is because there is no short-circuited currents that results in efficiency losses. To demonstrate the performance, class-e power amplifiers is designed in cadence virtuoso environment and simulation is carried out in the spectre simulator. Also smithchart is plotted to get forward and reverse gain in the cadence environment.
Authors and Affiliations
T. Suganthi, R. Prabakaran
Keywords
Related Articles
- EP ID EP24514
- DOI -
- Views 296
- Downloads 10
Inspection of Consumer Products Using Industrial Camera
In today’s modern world, everything has become mechanized. Every task is done by machines, but in the present scenario manual inspection and sorting is more popular with respect to size, color etc. If done manually the...
Multi-View Video System for Wireless Channel
With the advent in display technology, the 3DTV will provide a new viewing experience without the need of wearing special glasses to watch the 3D scenes. One of the key elements in 3DTV is the multi-view video coding, o...
Control of Air Temperature Inside the Parked Cars using Solar Energy
In this paper the low cost car cooling system is implemented. The system is useful during the hot weather. During the hot summer the air inside the car gets influenced and the risk of health issues are more. The propose...
Enhancement of educational system using data mining techniques
In this paper we will discuss about the problem that are faced by education institutions. One of the biggest challenges that education faces today is predicting the right path of students. Institutions would like to kno...
SMART Evacuation System.
“Whoever saves one life, saves the world entire” - Oscar Schindler. Human life has always been the most sacred of resources and is protected with the utmost care. Even though there are hundreds of protocols defining pre...