Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Vivek Mangal"'
Autor:
Vivek Mangal, Peter R. Kinget
Publikováno v:
IEEE Journal of Solid-State Circuits. 55:2069-2081
A clockless, continuous-time (CT) analog correlator circuit realization is presented based on time-encoded analog signal processing. Voltage-controlled oscillators (VCOs) transform the analog voltage signals into time-encoded analog signals and, in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23bc2c91f3ba32331900d4d329751de2
https://doi.org/10.1109/jssc.2020.2980526
https://doi.org/10.1109/jssc.2020.2980526
Autor:
Vivek Mangal, Peter R. Kinget
Publikováno v:
IEEE Journal of Solid-State Circuits. 54:3513-3524
A fully integrated wake-up receiver in 65-nm low-power (LP) CMOS technology is presented. The receiver’s RF front end consists of a 40-stage MOS self-mixer using gate biasing to optimize the sensitivity; the baseband circuits use time-encoded analo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::133a5a0895920493979f73da4761a683
https://doi.org/10.1109/jssc.2019.2941010
https://doi.org/10.1109/jssc.2019.2941010
Publikováno v:
Indian Journal of Clinical Anaesthesia. 6:6-10
Objective: Present study was performed to compare the effectiveness of bupivacaine and ropivacaine for scalp block on the haemodynamic response during skull-pin insertion. Materials and Method: Ninety patients who underwent elective craniotomy were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f4ed6f5e0f26d011fd1a2348040c90
https://doi.org/10.18231/2394-4994.2019.0003
https://doi.org/10.18231/2394-4994.2019.0003
Autor:
Peter R. Kinget, Vivek Mangal
Publikováno v:
IEEE Journal of Solid-State Circuits. 54:808-820
An ultra-low power wake-up receiver with an energy-detection passive-RF architecture uses a multi-stage self-mixer that has a better conversion gain than the conventional envelope detector. The self-mixer, co-designed with the RF matching network, op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77be0eec3829ce5a7512bc7559d7484
https://doi.org/10.1109/jssc.2018.2884919
https://doi.org/10.1109/jssc.2018.2884919
Autor:
Peter R. Kinget, Vivek Mangal
Publikováno v:
Publons
A continuous-time, clockless analog correlator uses pulse-position-encoded analog signal processing with VCOs as integrators and pulse-controlled relaxation delays; it operates as a matched filter to despread asynchronous wake-up codes. A correlator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57e44b97d44a7a05b50f83ade74f7b72
https://doi.org/10.1109/rfic.2019.8701822
https://doi.org/10.1109/rfic.2019.8701822
Autor:
Vivek Mangal, Peter R. Kinget
Publikováno v:
ISSCC
PicoNodes have applications in warehouse inventory, smart homes, or integrated patient monitoring and require ultra-low power consumption to eliminate battery replacement or enable batteryless systems. A small form factor is key for ubiquitous deploy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd31c9217ad046a84a50417f57d4ce2
https://doi.org/10.1109/isscc.2019.8662418
https://doi.org/10.1109/isscc.2019.8662418
Publikováno v:
2018 48th European Microwave Conference (EuMC).
A directional backscatter tag is proposed to enhance the range of backscattering communications. The tag uses multiple antennas acting as a reflectarray by configuring constant phase gradients depending on the direction of arrival (DoA) of the signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cf658e878edf66bbecaa9f729b4c7e0
https://doi.org/10.23919/eumc.2018.8541645
https://doi.org/10.23919/eumc.2018.8541645
Autor:
Vivek Mangalam, Kantisara Pita
Publikováno v:
Materials, Vol 12, Iss 12, p 1997 (2019)
In this work, a method was developed to determine the concentration of Eu3+ and Tb3+ ions in a thin-film sample of SiO2, co-doped with ZnO-nanocrystals (ZnO-nc), to produce a sample of any desired colour in the International Commission on Illuminatio
Externí odkaz:
https://doaj.org/article/6dd55c69078445ad9f0d966c69ee8101
Autor:
Vivek Mangalam, Kantisara Pita
Publikováno v:
Materials, Vol 10, Iss 8, p 930 (2017)
In this work, we study the energy transfer mechanism from ZnO nanocrystals (ZnO-nc) to Eu3+ ions by fabricating thin-film samples of ZnO-nc and Eu3+ ions embedded in a SiO2 matrix using the low-cost sol-gel technique. The time-resolved photoluminesce
Externí odkaz:
https://doaj.org/article/6e073134349342c8b13429407ab0f993