Non-line-of-sight (NLOS) radio propagation occurs outside of the typical line-of-sight (LOS) between the transmitter and receiver, such as in ground reflections...

Line-of-sight propagation is a characteristic of electromagnetic radiation or acoustic wave propagation which means waves can only travel in a direct...

straight line Non-line-of-sight propagation Line-of-sight fire, shooting directly at a visible target on a relatively flat trajectory Line-of-sight velocity...

propagation, in which radio waves travel in a straight line, and from non-line-of-sight propagation. Skywave transmissions can be used for long-distance...

operation of radar systems. Several different types of propagation are used in practical radio transmission systems. Line-of-sight propagation means radio...

including air traffic control and weather radars. Non-line-of-sight propagation Wave propagation Peter Meischner (ed.), Weather Radar: Principles and...

there is no dominant propagation along a line of sight between the transmitter and receiver. If there is a dominant line of sight, Rician fading may be...

absorption of electromagnetic radiation has a variety of applications. In radio propagation, it is represented in non-line-of-sight propagation. For example...

set of recommendations which facilitate inter-network and inter-operator roaming of Wi-Fi users. Line-of-sight and non-line-of-sight propagation Mobile...

(obstructed-line-of-sight), see Non-line-of-sight propagation OLO, Obligation Linéaire(fr)/Lineaire Obligatie, which is the most common kind of Belgian sovereign...

Geophysical Data Center (NGDC) - National Institute of Standards and Technology (NIST) - non-line-of-sight propagation - National Solar Observatory (NSO) - Okumura...

multiple-input multiple-output (MIMO) antennas in order to provide good non-line-of-sight propagation (NLOS) characteristics (or higher bandwidth) and hybrid automatic...

symphonic black metal band Vesania OLOS (obstructed-line-of-sight) see Non-line-of-sight propagation This disambiguation page lists articles associated...

uses the same device, albeit an older version. Radio propagation Non-line-of-sight propagation Microwave ACE High - Cold war era NATO European troposcatter...

frequencies where line-of-sight propagation dominates. AM and longwave broadcasting, navigation systems such as LORAN, low-frequency time signals, non-directional...

modeling of these channels are of paramount importance. A2G channels are notably characterized by a high probability of line-of-sight (LOS) propagation, a critical...

wavelengths bend or diffract very little and travel on a line of sight, so their propagation distances are limited to the visual horizon. To prevent interference...

and line of sight issues. Experience has shown that line-of-sight propagation holds only for about the first 3 meters. Beyond 3 meters propagation losses...

multi-path fading. For outdoors and non-line-of-sight propagation, signal wavelength may be large and installation of multiple antennas are not possible...

earth within line of sight of the satellite; distances that are far beyond the reach of the LEOs.[citation needed] Transequatorial propagation, also known...

Transmitter uses non-line-of-sight propagation for communication with submarines.[citation needed] Since 2009 the station has become the target of protests by...

as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction...

effects of the Non Line Of Sight (NLOS) propagation. The multipath effect occurs when a signal is received not only through a Line of Sight (LOS) path...

capture area plus the obstacle-free, line-of-sight (LoS) path through free space (usually air). The "Standard Definitions of Terms for Antennas", IEEE Std 145-1993...

other electromagnetic radiation, the plane of polarization is the plane spanned by the direction of propagation and either the electric vector or the magnetic...

limitations, model limitations and poor Q factors of passive devices. Millimeter waves propagate solely by line-of-sight paths. They are not refracted by the ionosphere...

point-to-point, non line-of-sight (NLOS) at up to 10 meters. The atmospheric absorption of 60 GHz energy by oxygen molecules limits undesired propagation over long...

at a distance; During propagation, the influence of the disturbance at any intermediate point P upon surrounding points has a non-zero angular spread (as...

background noise. Such designs are particularly useful for outdoor non-line-of-sight configurations to support low-power short-range UVC such as in wireless...

"line of sight" propagation is a primary factor for range calculation, much of the interest in the bands above HF comes from use of other propagation modes...