Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line ...
Fig. 2. The model of electromagnetic wave incident on 3D surface. Fig. 3. Model of an asteroid under incident electromagnetic waves. Rotation angle of the asteroid: ①β= 0°; â‘¡ β= 30°; â‘¢ β= 90°. Fig. 4 ...
In addition to our other problems, we must also contend with transmission (with attenuation), reflection, refraction, diffraction, absorption, and scattering. In addition to our other problems, we ...
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