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Table 1

Sizes and scaling of the analogs with respect to the real scale measurements.

fc B λ D r scale factor
Real scale 100 MHz 66 MHz 3 m 54 m 2.25 m 1:180
10 MHz 6.6 MHz 30 m 540 m 22.5 m 1:1800
6 MHz 4 MHz 50 m 900 m 37.5 m 1:3000
Analog scale 18 GHz 12 GHz 0.0167 m 0.3 m 0.0125 m 1

Notes. fc, B and D denote the center frequency, the bandwidth, and the maximum diameter of the target. λ is the wavelength corresponding to the fc, ∆r denotes the range resolution, where ∆r = c/2B, and c is the speed of light.

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