Development of active phased array antenna for high SHF wideband massive MIMO in 5G
| Autor: | Shintaro Shinjo, Toru Fukasawa, Satoshi Yamaguchi, Koji Tsutsumi, Hideyuki Nakamizo, Hiroaki Miyashita |
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| Rok vydání: | 2017 |
| Předmět: |
Beamforming
3G MIMO Super high frequency Engineering business.industry Phased array MIMO Bandwidth (signal processing) Electrical engineering 020206 networking & telecommunications 02 engineering and technology 021001 nanoscience & nanotechnology Multiplexing 0202 electrical engineering electronic engineering information engineering Electronic engineering Wideband 0210 nano-technology business Computer Science::Information Theory |
| Zdroj: | 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. |
| DOI: | 10.1109/apusncursinrsm.2017.8072774 |
| Popis: | In the 5th generation mobile communication system, large system capacity, low latency and massive connection will be provided for novel and various applications. In order to realize these features, we are developing high SHF band massive-MIMO system which can secure wide system bandwidth and high spectral efficiency. Especially, the combination of analog beamforming (APAA: Active Phased Array Antenna) and digital MIMO signal processing for the multi-beam multiplexing is one of the promising approaches for reducing the complexity and power consumption. In this paper, hybrid beamforming configuration for high SHF band massive-MIMO system will be shown. Additionally the developed results of fundamental technologies such as array antenna panel and RF components are presented. |
| Databáze: | OpenAIRE |
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