Time-ordered data simulation and map-making for the PIXIE Fourier transform spectrometer [PDF]
, 2019 We develop a time-ordered data simulator and map-maker for the proposed PIXIE Fourier transform spectrometer and use them to investigate the impact of polarization leakage, imperfect collimation, elliptical beams, sub-pixel effects, correlated noise and ...
Dunkley, Jo +3 more
core +3 more sources
Understanding stellar activity-induced radial velocity jitter using simultaneous K2 photometry and HARPS RV measurements [PDF]
, 2017 One of the best ways to improve our understanding of the stellar activity-induced signal in radial velocity (RV) measurements is through simultaneous high-precision photometric and RV observations.
Adibekyan, V. +17 more
core +3 more sources
Delay Jitter Analysis for VLC Under Indoor Industrial Internet of Things Scenarios
IEEE Photonics JournalThe delay jitter in the visible light communication (VLC) network is analyzed in this work. First, the delay jitter under single-user and multi-user scenarios is investigated and a closed-form expression is obtained, whose accuracy is verified by ...
Shiyao Chang +6 more
doaj +1 more source
Jitter requirements of the sampling clock in software radio receivers [PDF]
, 2006 The effective number of bits of an analog-to-digital converter (ADC) is not only limited by the quantization step inaccuracy but also by sampling time uncertainty. According to a commonly used model, the error caused by timing jitter, integrated over the
Arkesteijn, Vincent J. +2 more
core +2 more sources
Telfor Journal, 2019 Socio-cyber-physical systems are focused on perceptual interaction with users and involve analyzing and translating his or her physiological and psycho-emotional state.
E. Pakulova +4 more
doaj +1 more source
Phase and amplitude pre-emphasis techniques for low-power serial links [PDF]
, 2006 A novel approach to equalization of high-speed serial links combines both amplitude pre-emphasis to correct for intersymbol interference and phase pre-emphasis to compensate for deterministic jitter, in particular, data-dependent jitter.
Buckwalter, James F. +3 more
core +1 more source
A Novel Dual-Band Six-Phase Voltage-Control Oscillator
Sensors, 2018 The paper presents a novel dual-band six-phase voltage-control oscillator. The voltage-controlled oscillator (VCO) with a single-ended delay cell architecture has a lower power consumption, a smaller chip area, and a larger output swing than one with a ...
San-Fu Wang, Yu-Wei Chang, Chun-Yen Tang
doaj +1 more source
Jitter and Jitter Self-Compton processes for GRB High-energy Emission [PDF]
Journal of Astronomy and Space Sciences, 2013 We propose jitter radiation and jitter self-Compton process in this work. We apply our model to the study of GRB prompt emission and GeV-emission. Our results can explain the multi-wavelength spectrum of GRB 100728A very well.
Jirong Mao
doaj +1 more source
Timing jitter optimization of mode-locked Yb-fiber lasers toward the attosecond regime
, 2011 We demonstrate ultra-low timing jitter optical pulse trains from free- running, 80 MHz repetition rate, mode-locked Yb-fiber lasers. Timing jitter of various mode-locking conditions at close-to-zero intra-cavity dispersion (-0.004 to +0.002 ps2 range at ...
Jung, Kwangyun +4 more
core +1 more source
Single-photon detection timing jitter in a visible light photon counter [PDF]
, 2010 Visible light photon counters (VLPCs) offer many attractive features as photon detectors, such as high quantum efficiency and photon number resolution. We report measurements of the single-photon timing jitter in a VLPC, a critical performance factor in ...
Baek, Burm +5 more
core +1 more source