Results 131 to 140 of about 128,571 (233)

A new design approach for dual-band power amplifiers based on dual-band HCC and bandpass filter. [PDF]

Sci Rep
Zarghami S, Hayati M.
europepmc   +1 more source

A Reformed PSO-Based High Linear Optimized Up-Conversion Mixer for Radar Application. [PDF]

Sensors (Basel)
Delwar TS, Aras U, Siddique A, Lee Y, Ryu JY.   +4 more
europepmc   +1 more source

Local and Remote Digital Pre-Distortion for 5G Power Amplifiers with Safe Deep Reinforcement Learning. [PDF]

Sensors (Basel)
Spano C, Badini D, Cazzella L, Matteucci M.   +3 more
europepmc   +1 more source

Efficient Neural Networks on the Edge with FPGAs by Optimizing an Adaptive Activation Function. [PDF]

Sensors (Basel)
Jiang Y, Vaicaitis A, Dooley J, Leeser M.   +3 more
europepmc   +1 more source

The spread of mind: psychological contagion in theory and critique. [PDF]

Front Psychol
Houran J, Dagnall N, Sapkota RP, Lange R.   +3 more
europepmc   +1 more source

Towards the yin and yang of fish locomotion: linking energetics, ecology and mechanics through field and lab approaches.

J Exp Biol
Liao JC.
europepmc   +1 more source

Prospective evaluation of spinal reflex excitability and perceived ankle instability following acute lateral ankle sprain in collegiate basketball players. [PDF]

BMC Sports Sci Med Rehabil
Terada M, Taniyama D, Isaka T.
europepmc   +1 more source

A review of GaN RF devices and power amplifiers for 5G communication applications. [PDF]

Fundam Res
Lu H, Zhang M, Yang L, Hou B, Martinez RP, Mi M, Du J, Deng L, Wu M, Chowdhury S, Ma X, Hao Y.   +11 more
europepmc   +1 more source

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The Doherty power amplifier

IEEE Microwave Magazine, 2006
In this article, we show that the Doherty amplifier is capable of delivering the stringent requirements of the base station power amplifiers. We explain the operation principles, including both linearity and efficiency improvements, and the basic circuit configuration of the amplifier.
Bumman Kim, Jangheon Kim, Ildu Kim
exaly   +3 more sources

The Doherty Power Amplifier

2009
The Doherty power amplifier (DPA) is hereby presented and described starting from the basic idea up to more advanced and state-of-art results and guidelines. The DPA historical aspect is also covered, describing the timeline of its evolution. Moreover, the reasons related to why this architecture, roughly 80 years after its invention, is still on its ...
Paolo Colantonio, Franco Giannini, Ernesto Limiti   +2 more
exaly   +6 more sources