S-band power amplification assembly

S-band power amplification assembly

The utility model discloses an S-band power amplification assembly, which relates to the technical field of communication, can amplify the power of an antenna receiving signal in an S-band, and can avoid noise interference and clutter interference. The input port of the Pi-type attenuator serves as...

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Hauptverfasser: QIAO YANPENG, ZHANG YUANSHEN, JI LEILEI, JIA HUI, WANG HAOBO, HAN XIAOJIE, ZHANG JIUCHENG, YIN YING, LYU QIAN, SUN TONGLEI
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Sprache:chi ; eng
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AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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creator QIAO YANPENG
ZHANG YUANSHEN
JI LEILEI
JIA HUI
WANG HAOBO
HAN XIAOJIE
ZHANG JIUCHENG
YIN YING
LYU QIAN
SUN TONGLEI
description The utility model discloses an S-band power amplification assembly, which relates to the technical field of communication, can amplify the power of an antenna receiving signal in an S-band, and can avoid noise interference and clutter interference. The input port of the Pi-type attenuator serves as the input end of a radio frequency signal, and the Pi-type attenuator, the electrically controlled attenuator, the first-stage amplifier, the second-stage amplifier, the dielectric filter, the first isolator and the third-stage amplifier are connected in sequence. The output end of the third-stage amplifier is connected with the fixed end of the first single-pole double-throw switch; one moving end of the first single-pole double-throw switch is connected with the input end of the fourth-stage amplifier, and the other moving end of the first single-pole double-throw switch is connected with the first moving end of the second single-pole double-throw switch. And the fourth-stage amplifier is connected with the fifth
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subjects AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
title S-band power amplification assembly
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