TY - JOUR
T1 - QPSK MMW wireless communication system based on P-I-N ingaas photomixer
AU - Wudu, Asemahegn
AU - Rozban, Daniel
AU - Abramovich, Amir
N1 - Publisher Copyright:
© 2020 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2020/8
Y1 - 2020/8
N2 - Millimeter-wave (MMW) frequencies (30–300 GHz), located between the microwave and infrared (IR), are promising solutions for the increasing demand of high data rate applications, UHD multimedia, HD gaming, security, surveillance, and the emergence of 5G Internet of Things (IoT). In this article, we experimentally demonstrated MMW wireless communication link using InGaAs p-i-n photomixer and commercially available telecom components at W-band (75–110 GHz). The photomixer was excited by two 1.5 µm lasers via standard telecom fiber optics, to generate frequency difference at W-band. QPSK modulated signal transmitted by the photomixer and received horn antenna integrated MMW mixer and analyzed using a spectrum analyzer and Vector Signal Analyzer (VSA) software.
AB - Millimeter-wave (MMW) frequencies (30–300 GHz), located between the microwave and infrared (IR), are promising solutions for the increasing demand of high data rate applications, UHD multimedia, HD gaming, security, surveillance, and the emergence of 5G Internet of Things (IoT). In this article, we experimentally demonstrated MMW wireless communication link using InGaAs p-i-n photomixer and commercially available telecom components at W-band (75–110 GHz). The photomixer was excited by two 1.5 µm lasers via standard telecom fiber optics, to generate frequency difference at W-band. QPSK modulated signal transmitted by the photomixer and received horn antenna integrated MMW mixer and analyzed using a spectrum analyzer and Vector Signal Analyzer (VSA) software.
KW - 5G
KW - Coherent detection
KW - Millimeter-wave
KW - Photomixer
KW - Photonic THz generation
KW - Radio-over-fiber
KW - Sub-mm wave
KW - Wireless communication
UR - http://www.scopus.com/inward/record.url?scp=85090665927&partnerID=8YFLogxK
U2 - 10.3390/electronics9081182
DO - 10.3390/electronics9081182
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AN - SCOPUS:85090665927
SN - 2079-9292
VL - 9
SP - 1
EP - 10
JO - Electronics (Switzerland)
JF - Electronics (Switzerland)
IS - 8
M1 - 1182
ER -