Passive detection and imaging of human body radiation using an uncooled field-effect transistor-based THz detector
This work presents, to our knowledge, the first completely passive imaging with human-body-
emitted radiation in the lower THz frequency range using a broadband uncooled detector …
emitted radiation in the lower THz frequency range using a broadband uncooled detector …
Semiconductor detectors and focal plane arrays for far-infrared imaging
A Rogalski - Opto-Electronics Review, 2013 - degruyter.com
The detection of far-infrared (far-IR) and sub-mm-wave radiation is resistant to the commonly
employed techniques in the neighbouring microwave and IR frequency bands. In this …
employed techniques in the neighbouring microwave and IR frequency bands. In this …
Nanometric CMOS-SOI-NEMS transistor for uncooled THz sensing
Y Nemirovsky, A Svetlitza, I Brouk… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
This paper reports the design (electrical, mechanical, and thermal), fabrication technology
by postcomplementary metal-oxide-semiconductor (CMOS) nanomachining, and …
by postcomplementary metal-oxide-semiconductor (CMOS) nanomachining, and …
Wide bandwidth room-temperature THz imaging array based on antenna-coupled MOSFET bolometer
We report on the design, fabrication and measurements of a new THz sensor concept based
on an antenna-coupled MOSFET bolometer for room-temperature passive THz imaging for …
on an antenna-coupled MOSFET bolometer for room-temperature passive THz imaging for …
Self-mixing model of terahertz rectification in a metal oxide semiconductor capacitance
F Palma - Electronics, 2020 - mdpi.com
Metal oxide semiconductor (MOS) capacitance within field effect transistors are of great
interest in terahertz (THz) imaging, as they permit high-sensitivity, high-resolution detection …
interest in terahertz (THz) imaging, as they permit high-sensitivity, high-resolution detection …
Modeling of an uncooled CMOS THz thermal detector with frequency-selective dipole antenna and PTAT temperature sensor
F Chen, J Yang, Z Li - IEEE Sensors Journal, 2017 - ieeexplore.ieee.org
A thermal THz detector based on commercial CMOS technology working in room
temperature is proposed. The THz electromagnetic wave is first selectively absorbed by an …
temperature is proposed. The THz electromagnetic wave is first selectively absorbed by an …
Novel CMOS-based multi-band terahertz detector for passive imaging
Y Zhang, S Zhang - Semiconductor Science and Technology, 2022 - iopscience.iop.org
The existing terahertz detectors based on complementary metal oxide semiconductor cannot
meet the design requirements of passive terahertz focal plane imaging chips owing to the …
meet the design requirements of passive terahertz focal plane imaging chips owing to the …
Theoretical Analysis of the Time Transient of the THz Self-Mixing Rectification Voltage in a Semiconductor Barrier
F Palma - Electronics, 2023 - mdpi.com
THz detection in a silicon structure can be an effective instrument not only for image
detection, and material and gas sensing, but also for communications. Next-generation 6G …
detection, and material and gas sensing, but also for communications. Next-generation 6G …
Modeling of an uncooled CMOS THz thermal detector with frequency‐selective cross‐dipole antenna and NMOS temperature sensor
F Chen, J Yang, Z Li - Microwave and Optical Technology …, 2017 - Wiley Online Library
In this article, we present modeling and simulations of an uncooled thermal THz detector.
The detector consists of an on‐chip cross‐dipole antenna, polysilicon resistors, and a …
The detector consists of an on‐chip cross‐dipole antenna, polysilicon resistors, and a …