Full-duplex bidirectional transmission of 10-Gb/s millimeter-wave QPSK signal in E-band optical wireless link

2014 ◽  
Author(s):  
Yuan Fang ◽  
Jianjun Yu ◽  
Junwen Zhang ◽  
Jiangnan Xiao
Keyword(s):  
Millimeter Wave ◽  
Full Duplex ◽  
Wireless Link ◽  
Optical Wireless ◽  
Bidirectional Transmission

scholarly journals Millimeter-wave full duplex radios

2020 ◽  
Author(s):  
Vaibhav Singh ◽  
Susnata Mondal ◽  
Akshay Gadre ◽  
Milind Srivastava ◽  
Jeyanandh Paramesh ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Full Duplex

High-Speed Optical and Millimeter-Wave Wireless Link for Disaster Recovery

2015 ◽  
Author(s):  
Ken-ichi Kitayama ◽  
Yuki Yoshida ◽  
Yuya Yamaguchi ◽  
Hirochika Nakajima ◽  
Kosuke Nishimura ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Disaster Recovery ◽  
High Speed ◽  
Wireless Link

scholarly journals Dual-Branch Pre-Distorted Enhanced ADO-OFDM for Full-Duplex Underwater Optical Wireless Communication System

Photonics ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 368
Author(s):  
Zixian Wei ◽  
Yibin Li ◽  
Zhaoming Wang ◽  
Junbin Fang ◽  
Hongyan Fu
Keyword(s):  
Wireless Communication ◽  
Spectral Efficiency ◽  
Orthogonal Frequency Division Multiplexing ◽  
Channel Model ◽  
Full Duplex ◽  
Optical Channel ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
Hardware Complexity ◽  
Double Gamma Function

In this paper, dual-branch pre-distorted enhanced asymmetrically clipped direct current (DC) biased optical orthogonal frequency division multiplexing (PEADO-OFDM) for underwater optical wireless communication (UOWC) is firstly proposed and simulated. The performances of PEADO-OFDM on the underwater optical channel model (UOCM) are analyzed and further compared with the typical ADO-OFDM. Using the Monte Carlo method for the modeling of UOCM, we adopt a double-gamma function to represent three different water qualities including clear, coastal and harbor waters. The full-duplex architecture enables the removal of Hermitian symmetry (HS) from conventional optical OFDM and can increase the spectral efficiency at the cost of hardware complexity. A new PEADO-OFDM transmitter is also proposed to reduce the complexity of the transmitter. The simulation results exhibit that our proposed dual-branch PEADO-OFDM scheme outperforms the typical ADO-OFDM scheme in spectral efficiency, bit error rate (BER) and stability over the underwater channels of three different water qualities.

10-Gbit/s Wireless Link Using InP HEMT MMICs for Generating 120-GHz-Band Millimeter-Wave Signal

2009 ◽  
Vol 57 (5) ◽  
pp. 1102-1109 ◽  
Author(s):  
A. Hirata ◽  
R. Yamaguchi ◽  
T. Kosugi ◽  
H. Takahashi ◽  
K. Murata ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Wireless Link ◽  
Wave Signal ◽  
Inp Hemt

Alternative Wired and 60-GHz Wireless Full Duplex Access Based on a Polarization Orthogonal Dual-Tone Optical Millimeter-Wave Signal

2015 ◽  
Vol 34 (5-6) ◽  
pp. 217-229
Author(s):  
Jianxin Ma ◽  
Ruijiao Zhang ◽  
Junjie Zhang ◽  
Xiangjun Xin
Keyword(s):  
Millimeter Wave ◽  
Full Duplex ◽  
60 Ghz ◽  
Wave Signal
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