60 GHz Technology for Gbps-Wlan-Wpan, Su-Khiong (SK) Yong ,Pengfei Xia, Alberto Valdes-Garcia (original) (raw)
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60GHz radios: enabling next-generation wireless applications
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Abstract Up to 7 GHz of continuous bandwidth centred around 60 GHz has been allocated worldwide for license free wireless communications. Highly attenuated due to oxygen absorption and small in wavelength, this band is ideal for extremely high data rate wireless data applications. These include numerous WPAN/WLAN applications such as home multimedia streaming. Traditional RF circuits used in this band are based on expensive compound semiconductor technologies.
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A Technical review on Design Challenges of 60 GHz Wireless Communication System
60-GHz wireless communication system will become the world’s first massively wireless broadband millimetre wave propagation system. The data rates and bandwidth provided by this band are excellent. If we add all bandwidths currently used by all wireless communication systems then it will represents only a small percentage of total bandwidth available on this 60 GHz band. Therefore it can be a good solution for future 5G technology for mobile communication. But this band will face some design challenges which makes this band difficult to implement in consumer market. In this paper, we have presented literature review of papers which have shown different design challenges faced by 60 GHz band. Some major design challenges of 60 GHz band are high path loss, rapid variations in the channel, high power requirements, and shadowing. Some path loss models are also given here for calculating path loss for both LOS and NLOS cases.
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60 GHz High Data Rate Wireless Communication System
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This paper presents the design and the realization of a 60 GHz wireless Gigabit Ethernet communication system. A differential encoded binary phase shift keying modulation (DBPSK) and differential demodulation schemes are adopted for the IF blocks. The Gigabit Ethernet interface allows a high speed transfer of multimedia files via a 60 GHz wireless link. First measurement results are shown for 875 Mbps data rate.
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