line-of-sight case
Multipath Effect on Covariance Based MIMO Radar Beampattern Design
... is line of sight and our desire path, and there is only one another path for each signal to that point of interest amplitude of false path have taken equal to line of sight case and it ...
10
Geometric aspects of HF driven Langmuir turbulence in the ionosphere
... the case when the electric field polariza- tion is off-parallel , and (ii) more generally, the radar observ- ability of the HF driven Langmuir turbulence will be a cen- tral ...radar line of sight ...
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Mathematical Model for Equivalent Fresnel Zone Line of Sight Percentage Clearance for Terrestrial Point-to-Point Line-of-Sight Communication Link
... clear Line Of Sight (LOS) is essential for effective communication in microwave links ...that case, microwave communication link designers usually specify the LOS clearance with respect to the ...
5
Non Line Of Sight Environment based Localization in Wireless Sensor Networks
... Obstacles blocking the direct path between nodes cause some error, called as Non-Line-Of-Sight (NLOS) errors, which positive biases the location estimates and affects the localization accuracy. The main ...
6
Robust Estimator for Non-Line-of-Sight Error Mitigation in Indoor Localization
... At least, three distances are required to solve the afore- mentioned trilateration problem. The problem can be solved in several ways, as described in [14–18]. Up to this point, the location problem does not seem ...
8
The composition and distribution of dust along the line of sight toward the Galactic Center
... the di†use ISM rather than circumstellar dust, we may actually be observing both the aromatic and aliphatic com- ponents involved in this process along these lines of sight. However, models of this type have ...
14
The effects of line of sight integration on multistrand coronal loop oscillations
... any case, there will be more energy available to couple to the Alfv´en waves in the loop boundaries and ultimately, through the process of phase mixing, to heat the coronal loops than LOS estimates based on ...
6
A Path Loss Model for Non Line of Sight Ultraviolet Multiple Scattering Channels
... To illustrate the importance of multiple scattering, consider the following example. Figure 3 shows the ratio of the accumulated received energy from n = 1 (1st scattering order only) to n = 2 (sum of 1st and 2nd- order ...
12
Robust time of arrival source localization employing error covariance of sample mean and sample median in line of sight/non line of sight mixture environments
... sample case has the advantage that all sensors can be utilized compared to the single sample-based LOS/NLOS mixture localization method if the contamination ratio (a measure of how many outliers exist) for the ...
11
Link Budget Design for RF Line of Sight via Theoretical Propagation Prediction
... DOI: 10.4236/ijcns.2019.121002 13 Int. J. Communications, Network and System Sciences propagation impairments and it is a prediction for signal strength and surface roughness based on factor values found in the selected ...
7
Line of sight effects on observability of kink and sausage modes in coronal structures with imaging telescopes
... amplify the kink perturbations by a factor of 2 (cf. Fig. 4). For example, if the boundary perturbation is produced by a kink mode of a relatively modest amplitude of about 5%, which corresponds to the typical coronal ...
7
An Analysis of Selected Art Songs for High Voice by Adolphus Hailstork, A Performer's Guide
... Modeling of indoor radio channels has been a dynamic area of research in recent years because of the increasing demand for indoor wireless communications. In order to efficiently deploy such indoor systems, a good ...
77
Cosmic happenstance:24 μm selected, multicomponent Herschel sources are line of sight projections
... of line-of-sight projection effects and a broad range of red- shift visibilities, then the theoretical models do not need to strain as hard to produce massive bursts of star formation in the very early ...
14
Developing an Electronic Health Record Training Program for New Employees
... All feedback was considered and design plans changed as recommended, if possible. The overall challenge, which evolved from the newly drawn floor plan, was the design could not correct the limitations created by the ...
126
A multiwavelenght study of the accretion region in magnetic cataclysmic variables
... I also p resen t model lig h t curves of cyclotron em ission from opposite poles of a centered inclined m agnetic dipole, as described in the previous chapter. O ptim al resu lts are obtained for a n inclination of ~ 60° ...
223
DESIGN OF A MARS ROVER WITH THREE PIVOT POINT MECHANISM
... The whole rover control is given under Atmega2560, which we consider as the brain of whole rover which was powered by the voltage regulator through VIN. The rover motor driver control, GPS, 9-Axis accelerometer, ...
10
The broad line region of active galactic nuclei: A self-consistent 3-dimensional model
... each line within a given model, differences between the form of ^£:w (r) for individual lines within each model, as illustrated in Figure ...radial line emissivity distributions, as shown in Figures ...the ...
298
Instructions
... 2. Distance between sights, 31'/2 inches. Fixed barrel, the line of sight being always constant in comparison with a "breakdown" air rifle where the fore- sight is moved every ti[r] ...
12
UWB Channel Modeling Improvement in Indoor Line of Sight (LOS) Environments
... This model is based on Two-cluster approach but its average power delay profile is described with power function and cluster time of the arrival is modeled by the modified exponential di[r] ...
7
A SURVEY OF SOFT HANDOFF PRIORITIZATION SCHEMES IN CDMA CELLULAR NETWORKS
... In the microcellular environment, handoff calls are classified into line of sight [LOS] handoff calls and non line of sight [NLOS] handoff calls [18], depending on the position of the m[r] ...
14