Design and analysis of a 60-GHz CMOS Doppler micro-radar system-in-package for vital-sign and vibration detection

TYJ Kao, Y Yan, TM Shen… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper presents the first flip-chip-packaged and fully integrated Doppler micro-radar in
90-nm CMOS for noncontact vital-sign and vibration detection. The use of a smaller …

170 GHz SiGe-BiCMOS loss-compensated distributed amplifier

PV Testa, G Belfiore, R Paulo, C Carta… - IEEE Journal of Solid …, 2015 - ieeexplore.ieee.org
This paper presents a travelling-wave amplifier (TWA) for wideband applications
implemented in a 0.13 μm SiGe BiCMOS technology (ft= 300 GHz, fmax= 500 GHz). The …

Method and apparatus for doppler radar signal recovery of target displacement

J Lin, TY Kao - US Patent 12,092,758, 2024 - Google Patents
Method and apparatus for detecting a movement, such as two or more periodic vibrations, of
a target, by sending a radar signal, eg, near 60 GHz, at the target and processing the signal …

A high efficiency differential 60 GHz VCO in a 65 nm CMOS technology for WSN applications

M Kraemer, D Dragomirescu… - IEEE Microwave and …, 2011 - ieeexplore.ieee.org
This letter presents a differential voltage controlled oscillator (VCO) implemented in a 65 nm
bulk CMOS technology for the unlicensed 60 GHz band. It achieves a record efficiency of …

Design of a very low-power, low-cost 60 GHz receiver front-end implemented in 65 nm CMOS technology

M Kraemer, D Dragomirescu, R Plana - International Journal of …, 2011 - cambridge.org
The research on the design of receiver front-ends for very high data-rate communication in
the 60 GHz band in nanoscale Complementary Metal Oxide Semiconductor (CMOS) …

Compact NOI nanodevice simulation

C Ravariu - IEEE Transactions on Very Large Scale Integration …, 2013 - ieeexplore.ieee.org
The nothing-on-insulator (NOI) transistor was recently proposed and is based on the
conduction through a vacuum nanocavity. The main contributions of this brief are: 1) the NOI …

Design and analysis of a wideband compact LNA-mixer in millimeter wave frequency

T Heidari, A Nabavi - Analog Integrated Circuits and Signal Processing, 2020 - Springer
This paper presents the design and analysis of a millimeter-wave LNA-mixer, which adopts
a low-noise single-to-differential conversion balun with low phase (gain) imbalance, using a …

50 GHz mm-wave CMOS active inductor

D Pepe, D Zito - IEEE Microwave and Wireless Components …, 2014 - ieeexplore.ieee.org
This letter presents a millimeter-wave active inductor circuit designed and fabricated in 65
nm bulk CMOS technology. The measurement results show an equivalent inductance of 133 …

Semiconductor materials optimization for a TFET device with central nothing region on insulator

C Ravariu - IEEE transactions on semiconductor manufacturing, 2013 - ieeexplore.ieee.org
This paper presents the work regimes of an atypical SOI device. The proposed device
belongs to the Tunneling FET class, but the main body is a vacuum cavity. Each layer has a …

Method and apparatus for doppler radar signal recovery of target displacement

J Lin, TY Kao - US Patent 10,401,477, 2019 - Google Patents
Method and apparatus for detecting a movement, such as two or more periodic vibrations, of
a target, by sending a radar signal, eg, near 60 GHz, at the target and processing the signal …