SESSION 31 - Power Converter Techniques.pdf

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1、ISSCC 2024SESSION 31Power Converter TechniquesAn 83.4%-Peak-Efficiency Envelope-Tracking Supply Modulator Using a Class-G Linear Amplifier and a Single-Inductor Dual-Input-Dual-Output Converter for 200MHz Bandwidth 5G New Radio RF ApplicationsChangjin Chen,Ximing Li,Rui Hu,Lin ChengPresented by Jing

2、yi YuanUniversity of Science and Technology of China,Hefei,China 2024 IEEEInternational Solid-State Circuits Conference1 of 4231.1:An 83.4%-Peak-Efficiency Envelope-Tracking Supply Modulator Using a Class-G Linear Amplifier and a Single-Inductor Dual-Input-Dual-Output Converter for 200MHz Bandwidth

3、5G New Radio RF ApplicationsOutline Introduction Proposed Supply Modulator for 5G NR Measurement Results and Comparison Conclusion Class-G LA with Smooth Transition Technique Circuit Implementation of the Class-G LA SIDIDO Converter 2024 IEEEInternational Solid-State Circuits Conference2 of 4231.1:A

4、n 83.4%-Peak-Efficiency Envelope-Tracking Supply Modulator Using a Class-G Linear Amplifier and a Single-Inductor Dual-Input-Dual-Output Converter for 200MHz Bandwidth 5G New Radio RF ApplicationsOutline Introduction Proposed Supply Modulator for 5G NR Measurement Results and Comparison Conclusion C

5、lass-G LA with Smooth Transition Technique Circuit Implementation of the Class-G LA SIDIDO Converter 2024 IEEEInternational Solid-State Circuits Conference3 of 4231.1:An 83.4%-Peak-Efficiency Envelope-Tracking Supply Modulator Using a Class-G Linear Amplifier and a Single-Inductor Dual-Input-Dual-Ou

6、tput Converter for 200MHz Bandwidth 5G New Radio RF ApplicationsMotivation:Envelope Tracking(ET)2024 IEEEInternational Solid-State Circuits Conference4 of 4231.1:An 83.4%-Peak-Efficiency Envelope-Tracking Supply Modulator Using a Class-G Linear Amplifier and a Single-Inductor Dual-Input-Dual-Output