[HTML][HTML] A Highly Integrated C-Band Feedback Resistor Transceiver Front-End Based on Inductive Resonance and Bandwidth Expansion Techniques

B Shan, H Fu, J Wang - Micromachines, 2024 - mdpi.com
This paper presents a highly integrated C-band RF transceiver front-end design consisting
of two Single Pole Double Throw (SPDT) transmit/receive (T/R) switches, a Low Noise …

A five-octave broadband LNA MMIC using bandwidth enhancement and noise reduction technique

L Yang, LA Yang, T Rong, Z Jin, Y Hao - IEICE Electronics Express, 2019 - jstage.jst.go.jp
This letter presents the design and fabrication of a five-octave broadband low noise amplifier
(LNA) using 0.1-µm GaAs pseudomorphic high-electron mobility transistor (pHEMT) …

Analysis of DC negative feedback mechanism in stacked power amplifiers

T He, W Fang, S Zhong, L Wang, C Fu… - IEICE Electronics …, 2023 - jstage.jst.go.jp
Transistor stacking is a promising technique to increase the working voltage and output
power of power amplifiers (PAs). A DC negative feedback mechanism in stacked PAs is …

A 30MHz-3GHz 1W stacked-FET GaAs MMIC power amplifier

F Yu, L Li, X Liu, X Lou, J Shen, J Huang… - IEICE Electronics …, 2022 - jstage.jst.go.jp
In this letter, a 30MHz–3GHz 1W ultra-broadband stacked power amplifier (PA) fabricated in
0.25 um GaAs pHEMT technology process is presented. By inserting an RC network …

Design of a 0.8-2.2 GHz ultra-wideband RF high power amplifier

J Nan, Y Liu, MF Cong, XY Nan, JW Ren - IEICE Electronics Express, 2023 - jstage.jst.go.jp
Based on the self-developed standard process RF-LDMOS device, a new ultra-wideband
RF power amplifier is designed in this letter. The amplifier removes the absorbing resistor …

Efficient design and optimization method for distributed amplifiers

Y Zhang, Z Li, X Li, H Yang - Journal of Shanghai Jiaotong University …, 2019 - Springer
A novel design and optimization method for distributed amplifiers (DAs) is proposed to make
the circuit design more convenient and efficient. This method combines artificial intelligence …