Single‐channel 100 Gbit/s transmission using III–V UTC‐PDs for future IEEE 802.15.3d wireless links in the 300 GHz band

Chinni, Vinay Kumar; Latzel, P.; Zégaoui, M.; Coinon, C.; Wallart, X.; Peytavit, E.; Lampin, Jean‐François; Engenhardt, Klaus M.; Szriftgiser, Pascal; Zaknoune, M.; Ducournau, Guillaume

doi:10.1049/el.2018.0905

Cited by 70 publications

(28 citation statements)

References 6 publications

(7 reference statements)

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“…This frequency-shifting is performed by the TRX, which can be implemented based either on fully electronic, fully photonic or mixed electronicphotonic technologies. The latter approach is today the most promising way forward since it allows to combine the unique advantages of both domains, namely the low receiver noise, high transmit power and high functional integration density of electronics-based THz TRX, with the high spectral purity and 240 GHz [5] 240 GHz [6] 240 GHz [7] 300 GHz [8] 300 GHz [9] 425 GHz [10] 300 GHz [11] 300 GHz [12] 300 GHz Link distance (m)…”

Section: Introductionmentioning

confidence: 99%

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A 300-GHz Wireless Link Employing a Photonic Transmitter and an Active Electronic Receiver With a Transmission Bandwidth of 54 GHz

Dan

Szriftgiser

Peytavit

et al. 2020

IEEE Trans. THz Sci. Technol.

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In this paper, we present a 300 GHz wireless link composed of a photonic uni-traveling-carrier diode transmitter and an active electronic receiver based on millimeterwave integrated circuits fabricated in an InGaAs metamorphic high electron mobility transistor technology. The input pseudo-random binary sequence is transmitted and analyzed offline using fast analog to digital converters. The data transmission reaches 100 Gbps over a distance of 15 m. Complex modulation formats, like 32-Quadrature Amplitude Modulation and 64-Quadrature Amplitude Modulation, are successfully transmitted up to a symbol rate of 8 GBd. The system presents not only high linearity but is also capable of transmitting high symbol rates, up to 40 GBd. To the best of the authors' knowledge, this represents the highest ever reported transmission bandwidth as well as the highest spectral density symbol rate product for transmissions with center frequency in the terahertz band. Thus, the usage of such links in future bandwidth-hungry applications like data centers, data showers, front-and backhaul is proven feasible.

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Section: Introductionmentioning

confidence: 99%

“…The progress in fiber optics has positively influenced the development of wireless links using photonics-based transmitters [2]. At very high carrier frequencies of 300 and 425 GHz, not only very high data rates of up to 128 Gbps can be achieved [9], [10], but also a high distance, up to 40 meters for a transmission of 100 Gbps [4].…”

Section: Introductionmentioning

confidence: 99%

A 300-GHz Wireless Link Employing a Photonic Transmitter and an Active Electronic Receiver With a Transmission Bandwidth of 54 GHz

Dan

Szriftgiser

Peytavit

et al. 2020

IEEE Trans. THz Sci. Technol.

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“…As the existing spectral efficiency techniques are already highly advanced, operation bandwidth expansion by means of carrier frequency increase is prioritised. The next band explored for general wireless communications is the spectrum beyond 275 GHz, which is unallocated for any active services by the ITU [1, 2 ].…”

Section: Introductionmentioning

confidence: 99%

Attenuation constant measurements of clear glass samples at the low terahertz band

Yilmaz

Akan

2020

Electron. lett.

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The technical performance requirements from wireless communication networks are continuously rising. One method to satisfy the demands is increasing the carrier frequency to the millimetre wave or low terahertz band spectrum to utilise wider operation bandwidth. In order to facilitate the studies in this frequency range, the corresponding electromagnetic (EM) wave properties, channel attributes and material characteristics need to be analytically formulated. In line with these, this Letter initially presents the theoretical expressions governing the EM wave transmission across a conducting medium. Then, by using the relative S21 parameter quantities in the proposed attenuation constant ( α ) computation technique, the α results of the measurements performed between 260 and 350 GHz for the clear window glass samples of different thicknesses are given. This Letter concludes with the evaluation of the outcomes.

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“…Only a limited number of these demonstrations have partially considered the physical (PHY) layer specifications defined by the IEEE 802.15.3d Standard [10], including the pulse shaping required to comply with this standard. For instance, in [12], [18], the first successful transmission of an IEEE 802. 15.3d terahertz signal in the 300 GHz band was reported.…”

mentioning

confidence: 99%

IEEE 802.15.3d-Compliant Waveforms for Terahertz Wireless Communications

Shehata¹,

Wang²,

Webber³

et al. 2021

Preprint

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<div><div>In this work, we establish the context of pulse shaping</div><div>for terahertz communications networks that comply with the</div><div>technical speciﬁcations deﬁned in the IEEE 802.15.3d Standard. Importantly, we propose a waveform that full complies with the spectral emission mask of this Standard, which has been developed for terahertz communications. </div></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div>

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Single‐channel 100 Gbit/s transmission using III–V UTC‐PDs for future IEEE 802.15.3d wireless links in the 300 GHz band

Cited by 70 publications

References 6 publications

A 300-GHz Wireless Link Employing a Photonic Transmitter and an Active Electronic Receiver With a Transmission Bandwidth of 54 GHz

A 300-GHz Wireless Link Employing a Photonic Transmitter and an Active Electronic Receiver With a Transmission Bandwidth of 54 GHz

Attenuation constant measurements of clear glass samples at the low terahertz band

IEEE 802.15.3d-Compliant Waveforms for Terahertz Wireless Communications

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