Performance of 2D Compressive Sensing on Wide-Beam Through-the-Wall Imaging

Table 1

Descriptive parameters of the TWI experiment.

VNA model	Anritsu 37169A
Start frequency	1 GHz
End frequency	5 GHz
𝑁	101
Averaging	10
Antenna opening angle	14°
𝑅max	3750 mm
Δ𝑓	40 MHz
𝐵	4 GHz
Tx power	+10 dBm
Tx/RX antennas	Schwarzbeck BBHA 9120 D
Typ. ant. gain	11 dBi
Scene size	1500 mm × 2500 mm
Δ𝑟	37.5 mm