A Study of the Anechoic Performance of Rice Husk-Based, Geometrically Tapered, Hollow Absorbers
Figure 2
Equipment and setup for the measurement of dielectric properties of the two samples. (a) Cylindrical, open-ended, and coaxial probe [26]. (b) Load for the calibration of the open-ended probe [26]. (c) Schematics of the experimental setup, showing field infringement at the open end of the probe due to abrupt change in impedance.
