Zobrazeno 1 - 10
of 4 400
pro vyhledávání: '"Phase estimation"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Quantum algorithms have shown their superiority in many application fields. However, a general quantum algorithm for numerical integration, an indispensable tool for processing sophisticated science and engineering issues, is still missing.
Externí odkaz:
https://doaj.org/article/bc7a1bd9cc184e8887ef6ba53fe84b62
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
The combination of high-order modulation formats and linewidth-tolerant carrier phase estimation (CPE) can effectively improve spectrum efficiency and relax the limitation of laser linewidth. This paper presents a simple two-stage CPE algorithm for p
Externí odkaz:
https://doaj.org/article/e4ea9c85ba694b40be7c953d8f6880ac
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-8 (2024)
High-order modulations are currently widely used in optical communications to increase the data rate. However, due to the existence of laser phase noise, the performance of high-order modulated systems will be greatly degraded. Therefore, phase estim
Externí odkaz:
https://doaj.org/article/da6d846f10a44891863a2c622c52e5fd
Autor:
Manish Kumar, Anant Kumar Verma, Claudio Burgos-Mellado, Raj Kumar Jarial, Ravinder Nath, Bhumaiah Jula, Diego Munoz-Carpintero, Catalina Gonzalez-Castano, Pedro Roncero-Sanchez
Publikováno v:
IEEE Open Journal of Instrumentation and Measurement, Vol 3, Pp 1-15 (2024)
The performance enhancement of an inverter-based grid-connected system necessitates a fast and accurate dynamic response in terms of estimating three-phase grid voltage attributes. The synchronous reference frame phase-locked loop (PLL) and/or the fr
Externí odkaz:
https://doaj.org/article/ab27751f48ca4c6fb13afa01212dd454
Publikováno v:
IET Communications, Vol 17, Iss 17, Pp 1955-1961 (2023)
Abstract Clock synchronization is indispensable for numerous applications of wireless sensor networks (WSNs). When no common reference clock is available, the nodes must employ distributed synchronization techniques. This paper proposes, a distribute
Externí odkaz:
https://doaj.org/article/1cce42f2a34545e48e1d5caf2d0a9f59
Autor:
Manenti, Riccardo, author
Publikováno v:
Quantum Information Science, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780198787488.003.0012
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 3, Pp n/a-n/a (2024)
Quantum metrology, such as quantum phase estimation, can surpass classical sensing limits, reaching the Heisenberg‐scaling precision. So far, this kind of metrology has been thought to be only implementable with the quantum systems, which, however,
Externí odkaz:
https://doaj.org/article/9777f4397e70426d90af029ff53f4de6
Autor:
SAADAT, Boulanouar1 B_saadat@univ-djelfa.dz, KOUZOU, Abdellah1 kouzouabdellah@ieee.org, GUEMANA, Mouloud2 Guemana_m@univ-medea.dz, HAFAIFA, Ahmed1 hafaifa.ahmed.dz@ieee.org
Publikováno v:
Diagnostyka. 2017, Vol. 18 Issue 2, p3-11. 9p.
Autor:
Bertlmann, Reinhold A., author, Friis, Nicolai, author
Publikováno v:
Modern Quantum Theory : From Quantum Mechanics to Entanglement and Quantum Information, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780199683338.003.0024
Publikováno v:
Sensors, Vol 24, Iss 12, p 3730 (2024)
The estimation of the parameters of a sinusoidal signal is of paramount importance in various applications in the fields of sensors, signal processing, parameter estimation, and device characterization, among others. The presence, in the measurement
Externí odkaz:
https://doaj.org/article/dcaca2894bc34e33964f12e202fe7601