MATCHING
-a type of loss in which certain materials absorb the RF signal
A)absorption
B)amplitude
C)antenna
D)chipping code
E)diffraction
F)fading
G)free space path loss
H)Fresnel zone
I)hopping code
J)polarization

Question

Quizplus · Accepted Answer

Absorption is the process in which certain materials, such as walls or trees, absorb the RF signal causing a loss in signal strength.

Answer: F 
 Fading is the loss of signal strength due to variations in the propagation medium, such as atmospheric conditions, reflections, and scattering.

Answer: G 
 Free space path loss is the loss of signal strength due to the spreading of the electromagnetic wave over distance in free space, without any obstacles or absorption.

Answer: H 
 The Fresnel zone is an area around the line of sight between the transmitter and receiver where the electromagnetic waves spread out and may undergo diffraction, causing a reduction in the signal strength.

Answer: J 
 Polarization is the orientation of the electric field in an electromagnetic wave and can affect the signal strength, especially when there are multiple paths or reflections.

MATCHING -A Type of Loss in Which Certain Materials Absorb the the RF