Terahertz beam steering: from fundamentals to applications
Free-space transmission of terahertz (THz) waves opens great opportunities for wireless
applications including sensing and communication in the 6G era and beyond. Owing to their …
applications including sensing and communication in the 6G era and beyond. Owing to their …
Recent progress of silicon-based millimeter-wave SoCs for short-range radar imaging and sensing
This brief presents an overview of the recent progress on silicon-based millimeter-wave
SoCs for short-range radar in imaging and sensing applications. The process, operating …
SoCs for short-range radar in imaging and sensing applications. The process, operating …
A D-Band Low-Power and High-Efficiency Frequency Multiply-by-9 FMCW Radar Transmitter in 28-nm CMOS
This article presents a 135–155-GHz low-power and high-efficiency frequency multiply-by-9
(x9) frequency-modulated continuous-wave (FMCW) radar transmitter (TX). Starting from a …
(x9) frequency-modulated continuous-wave (FMCW) radar transmitter (TX). Starting from a …
A 420-GHz Sub-5-μm Range Resolution TX–RX Phase Imaging System in 40-nm CMOS Technology
D Simic, K Guo, P Reynaert - IEEE Journal of Solid-State …, 2021 - ieeexplore.ieee.org
This article presents a 420-GHz phase imaging system designed in a 40-nm CMOS
technology. It consists of a transmitter (TX), based on a multiplier chain, and a receiver (RX) …
technology. It consists of a transmitter (TX), based on a multiplier chain, and a receiver (RX) …
600-GHz Fourier imaging based on heterodyne detection at the 2nd sub-harmonic
Fourier imaging is an indirect imaging method which records the diffraction pattern of the
object scene coherently in the focal plane of the imaging system and reconstructs the image …
object scene coherently in the focal plane of the imaging system and reconstructs the image …
A highly accurate and sensitive mmWave displacement-sensing Doppler radar with a quadrature-less edge-driven phase demodulator
A 110-mW 39-GHz Doppler radar front end in 65-nm CMOS for displacement and vibration
sensing is proposed. Conventional Doppler radar suffers from detection nulls, at which the …
sensing is proposed. Conventional Doppler radar suffers from detection nulls, at which the …
A 1.42-mm2 0.45–0.49 THz Monostatic FMCW Radar Transceiver in 90-nm SiGe BiCMOS
C Mangiavillano, A Kaineder… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Terahertz frequency-modulated continuous-wave (FMCW) radars operating close to and
beyond often use gain-enhancing lenses to improve the signal-to-noise ratio. A compact …
beyond often use gain-enhancing lenses to improve the signal-to-noise ratio. A compact …
An integrated 100-GHz FMCW imaging radar for low-cost drywall inspection
This article presents a 100-GHz system-on-chip frequency-modulated continuous-wave
(FMCW) radar for low-cost drywall inspection. The radar operates at the second harmonic …
(FMCW) radar for low-cost drywall inspection. The radar operates at the second harmonic …
A transimpedance-to-noise optimized analog front-end with high PSRR for pulsed ToF LiDAR receivers
F Khoeini, B Hadidian, K Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper presents a transimpedance-to-noise optimization approach for design of a
resistive shunt-feedback TIA. This optimization offers an enhancement in the …
resistive shunt-feedback TIA. This optimization offers an enhancement in the …
A 430GHz CMOS concurrent transceiver pixel array for high angular resolution reflection-mode active imaging
Compact and low-cost reflection-mode active imagers with a high angular resolution that
can form images through a variety of obstacles and operate in visually impaired conditions …
can form images through a variety of obstacles and operate in visually impaired conditions …