Biases in the perceived timing of perisaccadic perceptual and motor events [PDF]
, 2006 Subjects typically experience the temporal interval immediately following a saccade as longer than a comparable control interval. One explanation of this effect is that the brain antedates the perceptual onset of a saccade target to around the time of ...
B. Bridgeman +42 more
core +1 more source
An Ultra-Wide Band Antenna System for Pulsed Sources Direction Finding
Sensors, 2020 Electric discharges in high-voltage power distribution systems can be localized through their electromagnetic signature in the radio-frequency range.
Razvan D. Tamas, Stefania Bucuci
doaj +1 more source
Design of a Broadband Coupled-Fed Printed Dipole Antenna as an Array Element for Direction Finding Systems [PDF]
Journal of Electromagnetic Engineering and Science, 2019 This article proposes the design of a coupled-fed printed dipole antenna for direction finding (DF) systems. The antenna consists of a radiating 50° angled expanded-arm printed dipole as well as a fan-shaped feeder that is located on the opposite side of
Sungsik Wang +4 more
doaj +1 more source
Two politicians in a realistic experiment: attraction, discrepancy, intensity of delivery, and attitude change [PDF]
, 1985 The leader of the Socialists in the Dutch Parliament and his Liberal opponent participated in this realistic experiment. Identical TV interviews with the two politicians were recorded and shown to subjects of both parties.
Wiegman, O.
core +2 more sources
Direction finding of auroral VLF hiss in auroral zone
Antarctic Record, 1981 A newly developed direction finding ('DF') for auroral hiss based on the measurement of time differences of wave arrival among three spaced points was carried out around Syowa Station (geomag. lat. -70.4°), Antarctica in 1978-1979. It has been found that
Masanori Nishino, Takeo Hirasawa
doaj +1 more source
Measuring cosmic bulk flows with Type Ia Supernovae from the Nearby Supernova Factory [PDF]
, 2015 Context. Our Local Group of galaxies appears to be moving relative to the cosmic microwave background with the source of the peculiar motion still uncertain. While in the past this has been studied mostly using galaxies as distance indicators, the weight
Aldering, G. +35 more
core +2 more sources
Performance analysis of rank reduction estimator in the presence of unexpected modeling errors
Tongxin xuebao, 2011 A performance analysis of the RARE was presented in presence of unexpected modeling errors.First,the closed-form expression of direction-finding（DF） error was given through the first-order Taylor series expansion of the spatial spectrum function,and then
WANG Ding, WU Ying
doaj +2 more sources
Breathers in the weakly coupled topological discrete sine-Gordon system [PDF]
, 1998 Existence of breather (spatially localized, time periodic, oscillatory) solutions of the topological discrete sine-Gordon (TDSG) system, in the regime of weak coupling, is proved.
Agarwal R P +15 more
core +5 more sources
On Calibration and Direction Finding with Uniform Circular Arrays
International Journal of Antennas and Propagation, 2019 Antenna array calibration methods and narrowband direction finding (DF) techniques will be outlined and compared for a uniform circular array. DF is stated as an inverse problem, which solution requires a parametric model of the array itself.
Stephan Häfner +2 more
doaj +1 more source
The Influence Of Propagation Environment On The Accuracy Of Emission Source Bearing
Metrology and Measurement Systems, 2015 This paper focuses on the radio direction finding (DF) in multipath environments. Based on the measurement results presented in the open literature, the authors analyse the influence of environment transmission properties on the spread of the signal ...
Ziółkowski Cezary, Kelner Jan Marcin
doaj +1 more source