Wideband Phase-Compensated VGA with PMOS Switch in 40-nm CMOS for 120-GHz Band
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-021-00794-7
Abstract: This paper presents a 120-GHz wideband phase-compensated variable gain amplifier (VGA) with a p-type metal–oxide–semiconductor (PMOS) switch using a 40-nm CMOS process. By applying a PMOS switch to the common source (CS) amplifier, the gain… read more here.
Keywords: ghz; 120 ghz; gain; pmos switch ... See more keywords
Simultaneous generation of 40, 80 and 120 GHz optical millimeter-wave from one Mach-Zehnder modulator and demonstration of millimeter-wave transmission and down-conversion
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.04.043
Abstract: Abstract We demonstrate multi-frequency QPSK millimeter-wave (mm-wave) vector signal generation enabled by MZM-based optical carrier suppression (OCS) modulation and in-phase/quadrature (I/Q) modulation. We numerically simulate the generation of 40-, 80- and 120-GHz vector signal. Here,… read more here.
Keywords: vector; millimeter; generation 120; millimeter wave ... See more keywords
Exposure of Insects to Radio-Frequency Electromagnetic Fields from 2 to 120 GHz
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-22271-3
Abstract: Insects are continually exposed to Radio-Frequency (RF) electromagnetic fields at different frequencies. The range of frequencies used for wireless telecommunication systems will increase in the near future from below 6 GHz (2 G, 3 G, 4 G, and WiFi)… read more here.
Keywords: insects; radio frequency; power; 120 ghz ... See more keywords
120-GHz Wideband I/Q Receiver Based on Baseband Equalizing Technique
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2020.3032022
Abstract: In this study, we examined a 120-GHz wideband I/Q receiver based on a baseband equalizing amplifier using 40-nm complementary metal oxide semiconductor (CMOS) technology. For low-power operation, the receiver chipset is integrated based on the… read more here.
Keywords: baseband; 120 ghz; gain; ghz wideband ... See more keywords
120 GHz Frequency-Doubler Module Based on GaN Schottky Barrier Diode
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13081172
Abstract: Traditional GaAs-based frequency multipliers still exhibit great challenges to meet the demand for solid-state high-power THz sources due to low breakdown voltage and heat dissipation of the Schottky barrier diode (SBD). In this study, a… read more here.
Keywords: frequency doubler; 120 ghz; frequency; doubler module ... See more keywords