Sub-THz wireless transmission based on graphene-integrated optoelectronic mixer

A Montanaro, G Piccinini, V Mišeikis… - Nature …, 2023 - nature.com
Optoelectronics is a valuable solution to scale up wireless links frequency to sub-THz in the
next generation antenna systems and networks. Here, we propose a low-power …

Antenna with embedded die in glass interposer for 6g wireless applications

X Jia, X Li, S Erdogan, KS Moon, JW Kim… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
This article presents the antenna-integrated glass interposer for-band 6G wireless
applications using die-embedding technology. We implement the die-embedded package …

A -Band Low-Noise and High-Gain Receiver Front-End Adopting -Driven Active Mixer

KS Choi, H Lee, B Yun, SG Lee - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Phased-array systems are extensively utilized in wireless transmission and reception links
operating at frequencies above 100 GHz to compensate for significant path loss. Regardless …

A 200-GHz Four-Element Phased-Array Receiver System-in-Package Using HTCC Technology for Sub-Terahertz Communications

B Yu, Z Wang, O Li, Q Liu, H Cai, Y Zhou… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
This article presents a novel 200-GHz four-element phased-array receiver system-in-
package (SiP) using high-temperature co-fired ceramic (HTCC) technology for wireless …

A D-band variable gain low noise amplifier in a 28 nm CMOS process for 6G wireless communications

CJ Lee, H Nam, D Kim, SK Kim… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This brief presents a D-band variable gain low noise amplifier (VGLNA) in a 28 nm CMOS
process for 6G wireless communications. The VGLNA consists of four differential common …

A 28 dBm-EIRP low-profile D-band transmitting module with a folded transmitarray antenna

FF Manzillo, A Hamani, A Siligaris… - 2023 IEEE/MTT-S …, 2023 - ieeexplore.ieee.org
This work presents the design and characterization of a high-gain transmitting module
including a two-channel 45-nm CMOS transmitter and a folded transmitarray antenna. The …

A D-band phased-array chain based on a tunable branchline coupler and a digitally controlled vector modulator

J Bott, F Vogelsang, N Pohl - IEEE Journal of Microwaves, 2023 - ieeexplore.ieee.org
Wireless communication and sensing applications seek higher frequencies to enable higher
data rates or more precise localization using a wider modulation bandwidth. Particularly, 6G …

Silicon Germanium spins cellular and space communication networks

P Chevalier, A Pallotta - IEEE Microwave Magazine, 2024 - ieeexplore.ieee.org
Silicon germanium (SiGe) BiCMOS technology, often simply called SiGe, is used for high-
performance SiGe heterojunction bipolar transistors (HBTs, versus Si bipolar junction …

Flip-Chip Aperture Coupled D-Band Active Radiator Tiles in 22-nm CMOS FDSOI

A Ayling, A Hajimiri - IEEE Journal of Solid-State Circuits, 2024 - ieeexplore.ieee.org
A D-band active radiator tile is designed in 22-nm CMOS fully depleted silicon on insulator
(FDSOI). The tile uses commercial materials, fabrication, and assembly techniques while …

A 112.64-Gb/s CMOS D-band Channel-Aggregation RX System-in-Package

A Hamani, JL Gonzalez-Jimenez… - 2024 IEEE Radio …, 2024 - ieeexplore.ieee.org
This paper presents an energy-efficient wideband D-band wireless receiver (RX) module
based on channel-aggregation. It is composed of a multi-channel receiver integrated circuit …