TY - GEN
T1 - Circuit-Simulation-Based Design Optimization of 3.5 GHz Doherty Power Amplifier via Multi-Objective Evolutionary Algorithm and Unified Optimization Framework
AU - Chen, Chao Hsuan
AU - Yang, Ya Shu
AU - Chen, Chieh Yang
AU - Hsieh, Yun Che
AU - Tsai, Zuo Min
AU - Li, Yi-Ming
N1 - Publisher Copyright:
© 2020 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/9
Y1 - 2020/9
N2 - A circuit-simulation-based optimization technique is utilized to automatically design a HEMT-based Doherty power amplifier (PA) at 3.5 GHz. The newly proposed approach integrates a multi-objective evolutionary algorithm and ADS® circuit simulator running on the platform of the unified optimization framework. In terms of several key factors of the explored PA including layout constraints, we can optimize the power-Added efficiency, the output power, and the gain simultaneously, where the remarkable 51.3%, 43.7 dBm, and 7.5 dB, have been achieved correspondingly.
AB - A circuit-simulation-based optimization technique is utilized to automatically design a HEMT-based Doherty power amplifier (PA) at 3.5 GHz. The newly proposed approach integrates a multi-objective evolutionary algorithm and ADS® circuit simulator running on the platform of the unified optimization framework. In terms of several key factors of the explored PA including layout constraints, we can optimize the power-Added efficiency, the output power, and the gain simultaneously, where the remarkable 51.3%, 43.7 dBm, and 7.5 dB, have been achieved correspondingly.
KW - Design automation
KW - Doherty Power amplifier
KW - HEMT
KW - M.ulti-objective evolutionary algorithm
KW - Power amplifier
KW - Simulation-based optimization technique
KW - Unified optimization framework
UR - https://www.scopus.com/pages/publications/85096577132
U2 - 10.1109/RFIT49453.2020.9226245
DO - 10.1109/RFIT49453.2020.9226245
M3 - Conference contribution
AN - SCOPUS:85096577132
T3 - 2020 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2020
SP - 76
EP - 78
BT - 2020 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2020
Y2 - 2 September 2020 through 4 September 2020
ER -