High-capacity multi-service digital microwave communication system

High-capacity multi-service digital microwave communication system

The utility model discloses a high-capacity multi-service digital microwave communication system comprising an indoor unit and an outdoor unit. A service interface unit of the indoor unit is connected with a medium-frequency interface unit through a microwave frame processor and an adaptive encoding...

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Hauptverfasser: LU QINGSONG, LI MING, JIANG RUOAN, LONG YONGWANG, LIN YI, TANG RIYING, WU XUSHUO
Format: Patent
Sprache:chi ; eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator LU QINGSONG
LI MING
JIANG RUOAN
LONG YONGWANG
LIN YI
TANG RIYING
WU XUSHUO
description The utility model discloses a high-capacity multi-service digital microwave communication system comprising an indoor unit and an outdoor unit. A service interface unit of the indoor unit is connected with a medium-frequency interface unit through a microwave frame processor and an adaptive encoding modem. A monitoring unit is connected with a network management interface unit, the microwave frame processor, the adaptive encoding modem, and the medium-frequency interface unit. A microwave emitting portion of the outdoor unit comprises an upper converter, a power amplifier, a transmitting filter and a transmitting antenna connected in order; the upper converter is connected with the medium-frequency interface unit. A microwave receiving portion of the outdoor unit also comprises a receiving antenna, a receiving filter, a low-noise amplifier, a lower converter, and an AGC medium-frequency amplifier connected in order; the AGC medium-frequency amplifier is connected with the medium-frequency interface unit. The
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title High-capacity multi-service digital microwave communication system
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