日本5G:三菱電機、基地局用GaN増幅器モジュール:小型・高効率(動画):
Realize Small, High-efficiency GaN Power Amplifier for 5G Base-Stations:
将为5G基站实现小型高效GaN电源放大器模块
日本5G:
三菱電機:
第5世代移動通信システム(5G)
- 基地局の小型化、
- 基地局の設置性の向上、
- 低消費電力化に向け、
GaN※3増幅器モジュールの小型・高効率化技術を開発しました。
GaN※3増幅器モジュール:
6mm×10mmと小型ながら世界最高※1の電力効率43%以上※2を実現したGaN※3増幅器モジュール。
本開発成果の詳細は、2020年8月開催の国際会議「IMS※4 2020」で発表します。
三菱電機 ニュースリリース
https://www.mitsubishielectric.co.jp/news/2020/0714.html?cid=rss
Mitsubishi Electric Develops New Technology
to Realize Small, High-efficiency GaN Power Amplifier Module for 5G Base-Stations
TOKYO, July 14, 2020 – Mitsubishi Electric Corporation (TOKYO: 6503)
announced today they have developed a new technology to realize a gallium nitride (GaN) power amplifier module for 5G base-stations that offers a combination of compact (6mm by 10mm) footprint and extra-high power-efficiency1, the latter exceeding an unprecedented rating of 43%2.
The module, which uses a minimum number of chip components in the matching circuit to control high-quality signal output,
is expected to help realize 5G base-stations that are widely deployable and highly power efficient.
Technical details of the new module
will be presented at the IEEE International Microwave Symposium this coming August.
1 According to Mitsubishi Electric research as of July 14, 2020
2 Using the 5G frequency range of 3.4-3.8GHz
Key Features
1)High-density mounting technology to realize compact (6mmx10mm) power amplifier module for more widely deployable 5G base-stations
2)World’s highest power efficiency reduces 5G base-station’s power consumption
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