Emerging terahertz integrated systems in silicon
Silicon-based terahertz (THz) integrated circuits (ICs) have made rapid progress over the
past decade. The demonstrated basic component performance, as well as the maturity of …
past decade. The demonstrated basic component performance, as well as the maturity of …
A 220-to-320-GHz FMCW radar in 65-nm CMOS using a frequency-comb architecture
This article presents a CMOS-based, ultra-broadband frequency-modulated continuous-
wave (FMCW) radar using a terahertz (THz) frequency-comb architecture. The high …
wave (FMCW) radar using a terahertz (THz) frequency-comb architecture. The high …
THz prism: One-shot simultaneous localization of multiple wireless nodes with leaky-wave THz antennas and transceivers in CMOS
In this article, we propose and demonstrate a spectrum-to-space mapping principle for
localizing multiple wireless nodes in a simultaneous and single-shot fashion at terahertz …
localizing multiple wireless nodes in a simultaneous and single-shot fashion at terahertz …
22.1 thz prism: One-shot simultaneous multi-node angular localization using spectrum-to-space mapping with 360-to-400ghz broadband transceiver and dual-port …
The spectrum above 100GHz is expected to spawn a generation of ultra-high-speed
wireless links and intelligent sensing and imaging applications. They are meant to be …
wireless links and intelligent sensing and imaging applications. They are meant to be …
22.4 A 250GHz autodyne FMCW radar in 55nm BiCMOS with micrometer range resolution
SMH Naghavi… - … Solid-State Circuits …, 2021 - ieeexplore.ieee.org
The increasing demands for compact, low-cost, and high-resolution radar systems have
pushed the operation frequency to the terahertz range due to the shorter wavelength and …
pushed the operation frequency to the terahertz range due to the shorter wavelength and …
A 211-to-263-GHz Dual-LC-Tank-Based Broadband Power Amplifier With 14.7-dBm PSAT and 16.4-dB Peak Gain in 130-nm SiGe BiCMOS
J Yu, J Chen, P Zhou, H Li, Z Wang, Z Li… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
This article presents a broadband sub-terahertz (THz) power amplifier (PA) with a low-loss
four-way power combiner. The proposed power combiner consists of an improved zero …
four-way power combiner. The proposed power combiner consists of an improved zero …
A 250–310 GHz power amplifier with 15-dB peak gain in 130-nm SiGe BiCMOS process for terahertz wireless system
This article presents a broadband THz power amplifier (PA) operating close to the maximum
oscillation frequency (f max) with proposed power combining and stagger-tuned gain …
oscillation frequency (f max) with proposed power combining and stagger-tuned gain …
Ultra-wideband signal generation and fusion algorithm for high-resolution terahertz FMCW radar imaging
W Hu, Z Xu, Z Han, H Jiang, Y Liu, Y Lu, LP Ligthart - Optics Express, 2022 - opg.optica.org
The terahertz frequency modulated continuous wave (THz FMCW) imaging has proved to be
a novel nondestructive testing (NDT) technology for non-metal materials, and the large …
a novel nondestructive testing (NDT) technology for non-metal materials, and the large …
Laser feedback FMCW ranging system based on multiple-equal-phase-subdivision resampling
In this article, we propose a laser feedback frequency-modulated continuous-wave (FMCW)
ranging system based on multiple-equal-phase-subdivision (MEPS) resampling. An …
ranging system based on multiple-equal-phase-subdivision (MEPS) resampling. An …
A compact CMOS 363 GHz autodyne FMCW radar with 57 GHz bandwidth for dental imaging
Millimeter-wave and terahertz circuits have numerous applications in radars, remote
sensing, and next-generation 5G network. Among the THz radars, frequency-modulated …
sensing, and next-generation 5G network. Among the THz radars, frequency-modulated …