POWER AMPLIFIER SYSTEM AND COMMUNICATION SYSTEM

• Main Authors: CHOI JAE-HYEOK, LI JIANLONG, HUR YOUNG-SIK, HAN, SOO-YEON, PYO SEUNGUL, NA YOO SAM
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The invention provides a power amplifier system and a communication system. The power amplifier system comprises a base substrate; a driver stage configured to receive and amplify an RF input signal, where the driver stage is disposed within the base substrate and implemented in a first substrate; and a power stage configured to receive the RF signal amplified by the driver stage and amplify the RF signal, in which the power stage is disposed outside the base substrate and implemented in a second substrate independent of the first substrate. 本公开提供一种功率放大器系统和通信系统，所述功率放大器系统包括：基础基板；驱动器级，被配置为接收并放大RF输入信号，其中，所述驱动器级设置在所述基础基板内，并且实现在第一基板中；以及功率级，被配置为接收被所述驱动器级放大后的RF信号，并且放大所述RF信号，其中，所述功率级设置在所述基础基板外部，并且独立于所述第一基板实现在第二基板中。