Towards Ultra-Power-Efficient, Tbps Wireless Systems via Analogue Processing: Existing Approaches, Challenges and Way Forward
MM Kiasaraei, K Nikitopoulos… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
Exploiting ultra-wide bandwidths is a promising approach to achieve the terabits per second
(Tbps) data rates required to unlock emerging mobile applications like mobile extended …
(Tbps) data rates required to unlock emerging mobile applications like mobile extended …
Coherent data center links
As link bit rates within and between data centers continue to increase, it is challenging to
maintain low power consumption while accommodating ever-tighter optical link budgets …
maintain low power consumption while accommodating ever-tighter optical link budgets …
Analog domain carrier phase synchronization in coherent homodyne data center interconnects
Analog domain signal processing is an attractive approach for the reduction of power
consumption in high capacity short reach coherent links. An analog domain equalizer for …
consumption in high capacity short reach coherent links. An analog domain equalizer for …
Recurrent Neural Networks and Recurrent Optical Spectrum Slicers as Equalizers in High Symbol Rate Optical Transmission Systems
The transition to the edge-cloud era makes ultra-high data rate signals indispensable for
covering the immense and increasing traffic demands created. This ecosystem also seeks …
covering the immense and increasing traffic demands created. This ecosystem also seeks …
A five-tap delay-line-based feed-forward-equalizer for 200-Gb/s wireline receiver in 28-nm CMOS
B Ye, G Wu, W Gai, K Sheng… - IEEE Journal of Solid-State …, 2023 - ieeexplore.ieee.org
This article presents a five-tap delay-line-based feed-forward equalizer (FFE) for 200-Gb/s
wireline receiver (RX) in 28-nm CMOS technology. The RX FFE employs ON-chip grounded …
wireline receiver (RX) in 28-nm CMOS technology. The RX FFE employs ON-chip grounded …
Advancements in Optical Communication Research: A Review of India's Progress
With the increasing use of internet and mobile phones, the capacity of the backbone optical
communication link has been continually growing across the world and especially in India …
communication link has been continually growing across the world and especially in India …
Carrier phase recovery and compensation in analog signal processing based coherent receivers
Analog coherent receiver (ACR) is an attractive alternative to ADC+ DSP based coherent
receiver for reducing the complexity and power consumption in near-future high-capacity …
receiver for reducing the complexity and power consumption in near-future high-capacity …
A 2.29-pJ/b 112-Gb/s wireline transceiver with RX four-tap FFE for medium-reach applications in 28-nm CMOS
B Ye, K Sheng, W Gai, H Niu, B Zhang… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
This article presents a four-level pulse-amplitude modulation (PAM-4) transceiver targeting
very-short-reach and medium-reach (MR) electrical links. The receiver (RX) employs a …
very-short-reach and medium-reach (MR) electrical links. The receiver (RX) employs a …
All Electrical Costas Loop for Carrier-Forwarded Analog Coherent DCI Receivers: System Integration, Characterization, and Measurements
Carrier phase offset tracking, a crucial operation in analog signal processing-based
coherent receivers, aims at the measurement and correction of the time-varying phase offset …
coherent receivers, aims at the measurement and correction of the time-varying phase offset …
A 4.6-pJ/b 200-Gb/s analog DP-QPSK coherent optical receiver in 28-nm CMOS
K Sheng, H Niu, B Zhang, W Gai, B Ye… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
Coherent detection with polarization multiplexing is widely used because of its high spectral
efficiency. However, it utilizes analog-to-digital converters (ADCs) and digital signal …
efficiency. However, it utilizes analog-to-digital converters (ADCs) and digital signal …