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2 Citations

2,764 Views

13 Pages

A Multi-Source Co-Simulation Method for the Thermal Stability of GaAs Sub-6G Power Amplifier with Adjustable Bias Current

Yuanbo Ma,
Zhaohui Wu and
Bin Li

Electronics2022, 11(13), 2000;https://doi.org/10.3390/electronics11132000

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26 June 2022

In this paper, the thermal stability of GaAs heterojunction bipolar transistor (HBT) power amplifier (PA) in a sub-6G band has been improved by a multi-source co-simulation method. To reduce the parameter errors caused by the variations of thermal re...

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Article

7 Citations

3,864 Views

13 Pages

A 2.25 ppm/°C High-Order Temperature-Segmented Compensation Bandgap Reference

Shichao Jia,
Tianchun Ye and
Shimao Xiao

Electronics2024, 13(8), 1499;https://doi.org/10.3390/electronics13081499

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15 April 2024

This paper presents a bandgap reference (BGR) with high-order temperature-segmented compensation. The compensation signal is generated using the voltage difference between two bipolar junction transistor (BJT) emitter bases, each of which individuall...

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