The fairy tale of simple all-digital radars: How to deal with 100 Gbit/s of a digital millimeter-wave MIMO radar on an FPGA [application notes]

B Schweizer, A Grathwohl, G Rossi… - IEEE Microwave …, 2021 - ieeexplore.ieee.org
… in terms of time and spectrum utilization, it further enables sim … signals of up to 4GHz bandwidth.
After mixing and amplification in … A non coherent integration of all 16 virtual rangevelocity …

[图书][B] Architectures and Integrated Circuits Leveraging Multi-Phase Clocking of Passive Mixers for Applications in RF/MM-Wave and Electro-Optical Systems

S Ahasan - 2022 - search.proquest.com
spectrum. In this dissertation, we exploit paradigms such as … channel bonding transmitter
with a channel bonded bandwidth of … In chapter 3, we focus on building scalable power-efficient …

Ultra-high bandwidth fiber-optic data transmission with a single chip source

M Tan, X Xu, D Moss - 2021 - researchsquare.com
… We used 64 QAM coherent modulation at 23 Giga-baud, with … 2.5% RRC shaping filter in
the transmitter side DSP, if the set … The record high spectral efficiency and absolute bandwidth

Ultra-High Bandwidth Fiber-Optic Data Transmission With a Kerr Microcomb Chip Source

D Moss - 2021 - papers.ssrn.com
… Optical spectrum of the generated coherent microcomb at … a 2.5% RRC shaping filter in the
transmitter side DSP, if the set … The record high spectral efficiency and absolute bandwidth

110-GHz-bandwidth InP-HBT AMUX/ADEMUX circuits for beyond-1-Tb/s/ch digital coherent optical transceivers

M Nagatani, H Wakita, T Jyo, T Takeya… - 2022 IEEE Custom …, 2022 - ieeexplore.ieee.org
… However, further scaling is required, and the transmission capacity per … On the transmitter
(Tx) side, an ultra-broadband DAC … The spectrum folding function of the T/H circuit enables the …

Bandwidth abundant optical networking enabled by spatially-jointed and multi-band flexible waveband routing

H Hasegawa - IEICE Transactions on Communications, 2024 - search.ieice.org
multi-band transmission, the minimum degree among these WSSs characterizes node
scalability. … If we use fewer hops and multiple fiber spans, the spectrum narrowing effect becomes …

Applications of optical microcombs

Y Sun, J Wu, M Tan, X Xu, Y Li, R Morandotti… - Advances in Optics …, 2023 - opg.optica.org
… high-bandwidth electrical signals, which have close connections with many core industries
… in terms of its spectral bandwidth, energy efficiency, phase coherence, and stability, and this …

Remote spatio-temporal focusing over multimode fiber enabled by single-ended channel estimation

H Chen, NK Fontaine, R Ryf… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
… sliced transmitter, which can use the bandwidth of multiple … for space-division multiplexing
in multi-core and few mode … investigates spectral slice coherent receivers for THz bandwidth

Quantum arbitrary waveform generator

K Takase, A Kawasaki, BK Jeong, T Kashiwazaki… - Science …, 2022 - science.org
… 1B is scalable measurement–based quantum computing that … Gaussian states, which include
coherent states, with an … are broadband and frequency independent within the spectrum of f …

Overview of ultra-wideband transceivers—System architectures and applications

B Wang, H Song, W Rhee… - Tsinghua Science and …, 2021 - ieeexplore.ieee.org
… other narrow bandwidth communication, the Power Spectral … and can offer good technology
scalability. In addition, static … The block diagram of the coherent receiver is shown in Fig. 6…