Examples of 'fresnel zone' in a sentence
Meaning of "fresnel zone"
fresnel zone - A term used in radio wave propagation to describe the elliptical region between a transmitter and a receiver where signals may be obstructed or diffracted
How to use "fresnel zone" in a sentence
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fresnel zone
Fresnel zone blockage.
There are many types of Fresnel zone plates.
A Fresnel zone plate is known to provide a flat lens based on diffraction.
Trees at the lower end of the Fresnel zone.
The advantages of the Fresnel zone plate antenna are numerous.
This is explained below on the basis of Fresnel zone plates.
The Fresnel zone is a long ellipsoid between the two end points.
Max radius of first Fresnel zone m.
The Fresnel zone for a radio beam is an elliptical area immediately surrounding the visual path.
It can also be determined through Fresnel zone equations.
The first Fresnel zone refers to the zone immediately surrounding the direct ray path.
Spatial energy dispersion was achieved by the use of Fresnel zone plates.
First Fresnel zone radius.
This effect can be best understood using the Fresnel zone concept.
The Fresnel zone.
See also
From the above formula can be simplified calculation of the first Fresnel zone.
The pinhole in this case is equivalent to a Fresnel zone plate with a single zone.
Even the Fresnel zone structure can be considered a 1-dimensional array in polar coordinates.
The attenuation is the result of the ground entering the first Fresnel zone.
How to calculate the Fresnel zone in radio transmissions?
The combination of the reflective membrane and the mask works like a Fresnel zone plate.
For calculating Fresnel zone clearance, you will need to use GBPRR 's Fresnel Zone Calculator.
Now the zone surrounding the RF LoS is said to be the Fresnel zone.
Figure 2 illustrates a Fresnel zone plate array ;.
Thus, it is required to leave extra " elbow room " for the Fresnel zone.
Figure 3 illustrates Fresnel zone plate configuration to achieve beam tilt ;.
Rn is the Radius of the nth Fresnel Zone.
Typically, 20 % Fresnel Zone blockage introduces little signal loss to the link.
An amplitude-only holographic lens may be formed by a Fresnel zone plate.
Microlenses, based on diffraction, such as Fresnel zone plates can also be used.
The order +1, diffracted in plane yoz is obliquely incident on Fresnel zone lens 4.
Thus, a structure can block a significant portion of the first Fresnel zone at the higher frequency.
Hard X-ray microbeam experiments with a sputtered-sliced Fresnel zone plate and its applications.
R, radius of the first Fresnel zone.
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Fresnel suppression algorithms reduce outer field disturbances
