Power amplifier

The power amplifier comprises a driving circuit, a first power divider, a second power divider, a third power divider, an isolator, a final amplifier, a fourth power divider and a fifth power divider, wherein the output end of the fourth power divider is connected with the output end of the fifth po...

Full description

Saved in:
Bibliographic Details
Main Authors WANG LEI, GUO XITAO, FAN YUN, OUYANG CUN, SUN JINHAI, HE LIYI
Format Patent
LanguageChinese
English
Published 22.08.2023
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:The power amplifier comprises a driving circuit, a first power divider, a second power divider, a third power divider, an isolator, a final amplifier, a fourth power divider and a fifth power divider, wherein the output end of the fourth power divider is connected with the output end of the fifth power divider and the input end of a sixth power divider; the output end of the sixth power divider is connected with the input end of the low-pass filter; the output end of the low-pass filter is connected with the input end of the coupler; the first output end of the coupler is the output end of the power amplifier. According to the power amplifier, the insertion loss can be reduced to a great extent, and the efficiency is greatly improved; the power amplifier is high in efficiency, low in power consumption, small in heating and wide in power supply input range, so that the module is high in reliability, high in stability and high in adaptability. 本实用新型的功率放大器包括驱动电路、第一功分器、第二功分器、第三功分器、隔离器、末级放大器、第四功分器、第五功分器，第四功分器的输出端与
Bibliography:Application Number: CN202320956358U