Results 21 to 30 of about 1,835,350 (291)
Constrained Phase Noise Estimation in OFDM Using Scattered Pilots Without Decision Feedback [PDF]
, 2016 In this paper, we consider an OFDM radio link corrupted by oscillator phase noise in the receiver, namely the problem of estimating and compensating for the impairment.
Mathecken, Pramod +3 more
core +2 more sources
IET Radar, Sonar & Navigation, 2021 Multi‐band inverse synthetic aperture radar (ISAR) fusion imaging technology can effectively improve the range resolution without incurring high hardware cost.
Xiaoxiu Zhu +5 more
doaj +1 more source
The Journal of Engineering, 2019 Photovoltaic systems are the important part of the energy market in many countries around the world. Such systems contain several parts and one of them is the inverter to produce the AC signal.
Dariusz Kania, Jozef Borkowski
doaj +1 more source
Effect of Synchronizing Coordinated Base Stations on Phase Noise Estimation [PDF]
, 2013 In this paper, we study the problem of oscillator phase noise (PN) estimation in coordinated multi-point (CoMP) transmission systems. Specifically, we investigate the effect of phase synchronization between coordinated base stations (BSs) on PN ...
Eriksson, Thomas +2 more
core +2 more sources
Real-Time Tool Detection for Workflow Identification in Open Cranial Vault Remodeling
Entropy, 2021 Deep learning is a recent technology that has shown excellent capabilities for recognition and identification tasks. This study applies these techniques in open cranial vault remodeling surgeries performed to correct craniosynostosis.
Alicia Pose Díez de la Lastra +5 more
doaj +1 more source
Adaptive phase estimation is more accurate than non-adaptive phase estimation for continuous beams of light [PDF]
, 2004 We consider the task of estimating the randomly fluctuating phase of a continuous-wave beam of light. Using the theory of quantum parameter estimation, we show that this can be done more accurately when feedback is used (adaptive phase estimation) than ...
A. Benssousan +15 more
core +2 more sources
Quantum Enhanced Multiple Phase Estimation [PDF]
Physical Review Letters, 2013 Accepted by Physical Review ...
Humphreys Peter C. +3 more
openaire +5 more sources
Experimental Bayesian Quantum Phase Estimation on a Silicon Photonic Chip [PDF]
, 2017 Quantum phase estimation is a fundamental subroutine in many quantum algorithms, including Shor's factorization algorithm and quantum simulation. However, so far results have cast doubt on its practicability for near-term, non-fault tolerant, quantum ...
Gentile, Andreas A. +7 more
core +3 more sources
Direct Application of the Phase Estimation Algorithm to Find the Eigenvalues of the Hamiltonians [PDF]
, 2008 The eigenvalue of a Hamiltonian, $\mathcal{H}$, can be estimated through the phase estimation algorithm given the matrix exponential of the Hamiltonian, $exp(-i\mathcal{H})$.
de Sene, Renata Karina +6 more
core +5 more sources
Phase Coupling Estimation from Multivariate Phase Statistics
Neural Computation, 2010 Coupled oscillators are prevalent throughout the physical world. Dynamical system formulations of weakly coupled oscillator systems have proven effective at capturing the properties of real-world systems and are compelling models of neural systems.
Cadieu, Charles F., Koepsell, Kilian
openaire +2 more sources