Design of tunable power detector towards 5G applications
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32685
Abstract: This paper presents the design and characterization of two tunable power detectors, based on PN diodes, integrated in SiGe 55‐nm BiCMOS technology from ST‐Microelectronics. The working frequency band of the circuits is (35‐50) GHz dedicated… read more here.
Keywords: design tunable; tunable power; power; power detector ... See more keywords
A high-speed power detector MMIC for E-band communication
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/38/8/085002
Abstract: An E-band high speed power detector MMIC using 0.1 μ m pHEMT technology has been designed, manufactured and experimentally characterized. By employing a 4-way quadrature structure for phase cancellation, the first, second and third harmonics… read more here.
Keywords: speed power; speed; detector mmic; power detector ... See more keywords
Compact Switched-Capacitor Power Detector With Frequency Compensation in 65-nm CMOS
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2974514
Abstract: This work presents a compact switched-capacitor power detector (PD) with frequency compensation technique in a 65-nm CMOS process. Utilizing self-biased MOSFET as switches, the PD works both at the positive and the negative cycle to… read more here.
Keywords: power; frequency compensation; power detector;
A 5G FR2 Power-Amplifier With an Integrated Power-Detector for Closed-Loop EIRP Control
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3146872
Abstract: A fifth-generation (5G) frequency range 2 (FR2) transmitter front end with a fully integrated power detector for enabling closed-loop power control is presented. The power detection path includes a miniature broad-side directional coupler, a sense… read more here.
Keywords: integrated power; power; power amplifier; power detector ... See more keywords
On-Chip Optical Waveguide Visible-Light Power Detector Based on Photothermal Effect of PPy/SU-8 Photopolymer
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Electron Device Letters"
DOI: 10.1109/led.2023.3268709
Abstract: In this work, an all-optical on-chip polymer waveguide visible-light power detector is proposed based on photothermal effect of polypyrrole (PPy) nanoparticles. PPy/SU-8 waveguide material is prepared and the strong optical absorption of the photopolymer in… read more here.
Keywords: power detector; light power; chip; visible light ... See more keywords
A Reverse-RSSI Logarithmic Power Detector With +35-dBm Maximum Detectable Power in 180-nm CMOS
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2019.2933184
Abstract: This letter presents a CMOS reverse received signal strength indicator (reverse-RSSI) based logarithmic power detector (PD). A capacitor attenuation array and unbalanced source-coupled rectifiers are utilized to constitute the reverse-RSSI architecture, which greatly increases the… read more here.
Keywords: power detector; logarithmic power; reverse rssi; power ... See more keywords
A 28 GHz High Slope Automatic Switching Power Detector System Using PMOS Current-Steering Variable Gain Amplifier and Schmitt Trigger
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3157053
Abstract: In this brief, we present a 28 GHz high slope automatic switching power detector system using a PMOS current-steering VGA and Schmitt trigger (ST) for 5G mobile communication. The forward RF path is composed of… read more here.
Keywords: system; slope; gain; power ... See more keywords