Add to ORKGThesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2010.Cataloged from PDF version of thesis.This thesis demonstrates power switches to be used in our new Asymmetric Multilevel Outphasing (AMO) transmitter architecture at mm-wave frequencies. The AMO topology breaks the linearity vs. efficiency design objective in radio frequency power amplifiers (PAs) which has until now appeared to be fundamental. These power switches allow for the modulation of the PA supply rail between four discrete levels at a maximum sampling rate of 2 GHz. This modulation results in a higher average system efficiency by reducing the outphasing angle between the phase paths. This work was designed in a 130-n...
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Compute...
Radio transceivers are playing an increasingly important role in modern society. The ”connected” li...
<p>Nowadays the main driving parameters for the research in radio transmitters in wireless infrastru...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer...
We present a high-efficiency transmitter based on asymmetric multilevel outphasing (AMO). AMO transm...
Next generation mobile communication systems require the use of linear RF power amplifier for higher...
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Compute...
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer S...
With the high data rate communication systems that come with fifth-generation (5G) mobile networks, ...
We describe a new outphasing transmitter architecture in which the supply voltage for each PA can sw...
his article reviews the state-of-the-art millimeter-wave (mm-wave) power amplifiers (PAs), focusing ...
Abstract—We present a high-efficiency transmitter based on asymmetric multilevel outphasing (AMO). A...
Circuits and architectures for efficient power delivery have become crucial in emerging smart system...
We present a high-efficiency transmitter architecture based on asymmetric multilevel outphasing (AMO...
Radio Frequency (RF) Power Amplifiers are responsible for a considerable amount of the power consump...
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Compute...
Radio transceivers are playing an increasingly important role in modern society. The ”connected” li...
<p>Nowadays the main driving parameters for the research in radio transmitters in wireless infrastru...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer...
We present a high-efficiency transmitter based on asymmetric multilevel outphasing (AMO). AMO transm...
Next generation mobile communication systems require the use of linear RF power amplifier for higher...
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Compute...
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer S...
With the high data rate communication systems that come with fifth-generation (5G) mobile networks, ...
We describe a new outphasing transmitter architecture in which the supply voltage for each PA can sw...
his article reviews the state-of-the-art millimeter-wave (mm-wave) power amplifiers (PAs), focusing ...
Abstract—We present a high-efficiency transmitter based on asymmetric multilevel outphasing (AMO). A...
Circuits and architectures for efficient power delivery have become crucial in emerging smart system...
We present a high-efficiency transmitter architecture based on asymmetric multilevel outphasing (AMO...
Radio Frequency (RF) Power Amplifiers are responsible for a considerable amount of the power consump...
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Compute...
Radio transceivers are playing an increasingly important role in modern society. The ”connected” li...
<p>Nowadays the main driving parameters for the research in radio transmitters in wireless infrastru...