Results 111 to 120 of about 5,033,045 (217)

Three-State Matching Technique for Designing Large Back-Off Doherty Power Amplifier

IEEE Access
This paper presents a systematic design methodology for asymmetric Doherty power amplifiers (ADPAs) that explicitly considers multiple operational regions in the design of output matching networks.
Mahdi Aliyari, Vahid Nayyeri, Ahmad Ayatollahi, Sayyed-Hossein Javid-Hosseini, Paolo Colantonio   +4 more
doaj   +1 more source

Design of a Broadband Continuous-Mode Doherty Power Amplifier Using a High-Order Filter Integrated Matching Network

Applied Sciences
To meet the demand for high efficiency in modern broadband communication systems, this paper presents a novel continuous-mode Doherty power amplifier design method based on integrated high-order filter prototypes.
Peng Tao, Hui Lv, Benyuan Chen
doaj   +1 more source

Optimized Envelope Tracking Operation of Doherty Power Amplifier for High Efficiency Over an Extended Dynamic Range

, 2009
This paper presents an optimized envelope tracking (ET) operation of a Doherty amplifier. Compared to the general ET/envelope elimination and restoration transmitter, it has an advantage of the extended dynamic range of 6 dB for the load modulation of a ...
Choi, J, Kim, D, Kang, D, Kim, B, null Jinsung Choi, null Dongsu Kim, null Bumman Kim, null Daehyun Kang   +7 more
core   +1 more source

The Doherty Power Amplifier [PDF]

, 2010
Paolo Colantonio, Franco Giannini, Rocco Giofre, Luca Piazzo   +3 more
openaire   +1 more source

A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems. [PDF]

Micromachines (Basel), 2023
Hamid SS, Mariappan S, Rajendran J, Rawat AS, Rhaffor NA, Kumar N, Nathan A, Yarman BS.   +7 more
europepmc   +1 more source

A 28 GHz Phased-Array Transceiver for 5G Applications in 22 nm FD-SOI CMOS. [PDF]

Micromachines (Basel), 2023
Cracan D, Elsayed N, Sanduleanu M.
europepmc   +1 more source

Abstract Supplement HIV Glasgow 8–11 November 2026, Glasgow, UK/Virtual

Journal of the International AIDS Society, Volume 29, Issue S6, November 2026.
wiley   +1 more source

Designing an asymmetric Doherty amplifier as a final stage RF power amplifier

, 2016
Tässä työssä toteutetaan korkeatehoinen asymmetrinen Doherty-vahvistin. Doherty-vahvistimen täytyy toimia 2110– 2170 MHz taajuusalueella ja kyetä vahvistamaan LTE (Long Term Evolution)-signaalia täyttäen 3GPP (Third Generation Partnership Project ...
Kaikkonen, Janne
core  

Power Amplifier for L Band

, 2017
This work is focused on design of L band power amplifier. First, the design of the amplifier is substantiated by necessary theoretical basics of RF power amplifiers.
Galajda, Jan
core  

Design of dual-band power amplifier using bandstop filter and dual-mode bias circuit for multistandard transceiver systems. [PDF]

Sci Rep, 2023
Zarghami S, Hayati M.
europepmc   +1 more source