Matching network and power amplifier comprising matching network

A matching network and a power amplifier including the same are provided. The matching network is configured to perform impedance matching in a power amplifier that amplifies an input radio frequency (RF). The matching network includes: a first diode including an anode connected to a node disposed b...

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Bibliographic Details
Main Authors HONG KYUNG-HEE, LI JIANLONG, HAN, SOO-YEON, PYO SEUNGUL, TONAMI YOSHIYUKI, CHOI KYU JIN
Format Patent
LanguageChinese
English
Published 02.08.2024
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Summary:A matching network and a power amplifier including the same are provided. The matching network is configured to perform impedance matching in a power amplifier that amplifies an input radio frequency (RF). The matching network includes: a first diode including an anode connected to a node disposed between an input terminal of the matching network and an output terminal of the matching network; and a first stub connected to the cathode of the first diode. A first reverse bias voltage that varies in response to an input RF signal may be applied to the first diode. 提供一种匹配网络和包括匹配网络的功率放大器。该匹配网络被配置为在放大输入射频(RF)的功率放大器中执行阻抗匹配。所述匹配网络包括：第一二极管，包括连接到设置在所述匹配网络的输入端子和所述匹配网络的输出端子之间的节点的阳极；以及第一短截线，连接到所述第一二极管的阴极。响应于输入RF信号而变化的第一反向偏置电压可被施加到第一二极管。
Bibliography:Application Number: CN20241044583