A small-signal linear equivalent circuit of HEMTs fabricated on GaAs-on-Si wafers

1996 ◽  
Vol 44 (5) ◽  
pp. 668-673 ◽  
Author(s):  
M. Goto ◽  
Y. Ohta ◽  
T. Aigo ◽  
A. Moritani
Keyword(s):  
Equivalent Circuit ◽  
Small Signal ◽  
Gaas On Si

scholarly journals A Small-Signal GFET Equivalent Circuit Considering an Explicit Contribution of Contact Resistances

2021 ◽  
Vol 31 (1) ◽  
pp. 29-32
Author(s):  
Anibal Pacheco-Sanchez ◽  
Javier N. Ramos-Silva ◽  
Eloy Ramirez-Garcia ◽  
David Jimenez
Keyword(s):  
Equivalent Circuit ◽  
Small Signal

A rigorous peeling algorithm for direct parameter extraction procedure of HBT small-signal equivalent circuit

2015 ◽  
Vol 85 (3) ◽  
pp. 405-411 ◽  
Author(s):  
Zhang Jincan ◽  
Liu Bo ◽  
Zhang Leiming ◽  
Sun Ligong ◽  
Wang Jinchan ◽  
...  
Keyword(s):  
Equivalent Circuit ◽  
Extraction Procedure ◽  
Parameter Extraction ◽  
Small Signal

Full RF characterization for extracting the small-signal equivalent circuit in microwave FETs

1996 ◽  
Vol 44 (12) ◽  
pp. 2625-2633 ◽  
Author(s):  
J.A. Reynoso-Hernandez ◽  
F.E. Rangel-Patino ◽  
J. Perdomo
Keyword(s):  
Equivalent Circuit ◽  
Small Signal ◽  
Microwave Fets

Analysis of Passivation Techniques in InP HEMTs and Implementation of an Analytical Model of fT Based on the Small Signal Equivalent Circuit

2019 ◽  
Vol 19 (5) ◽  
pp. 2537-2546
Author(s):  
Muhammad Asif ◽  
Ding Peng ◽  
Chen Chen ◽  
Wang Xi ◽  
Saeedullah Jan ◽  
...  
Keyword(s):  
Equivalent Circuit ◽  
Analytical Model ◽  
Small Signal

scholarly journals Modeling and Control of Double-Sided LCC Compensation Topology with Semi-Bridgeless Active Rectifier for Inductive Power Transfer System

Energies ◽  
2019 ◽  
Vol 12 (20) ◽  
pp. 3921
Author(s):  
Cha ◽  
Kim ◽  
Park ◽  
Choi
Keyword(s):  
Steady State ◽  
Equivalent Circuit ◽  
Small Signal ◽  
Power Transfer ◽  
Large Signal ◽  
Signal Model ◽  
Worst Case ◽  
Inductive Power Transfer ◽  
Active Rectifier ◽  
Inductive Power

This paper proposes the modeling and design of a controller for an inductive power transfer (IPT) system with a semi-bridgeless active rectifier (S-BAR). This system consists of a double-sided Inductor-Capacitor-Capacitor (LCC) compensation network and an S-BAR, and maintains a constant output voltage under load variation through the operation of the rectifier switches. Accurate modeling is essential to design a controller with good performance. However, most of the researches on S-BAR have focused on the control scheme for the rectifier switches and steady-state analysis. Therefore, modeling based on the extended describing function is proposed for an accurate dynamic analysis of an IPT system with an S-BAR. Detailed mathematical analyses of the large-signal model, steady-state operating solution, and small-signal model are provided. Nonlinear large-signal equivalent circuit and linearized small-signal equivalent circuit are presented for intuitive understanding. In addition, worst case condition is selected under various load conditions and a controller design process is provided. To demonstrate the effectiveness of the proposed modeling, experimental results using a 100 W prototype are presented.

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