Читать книгу Inverse Synthetic Aperture Radar Imaging With MATLAB Algorithms - Caner Ozdemir - Страница 62

In the case of monostatic operation of radar, the same antenna is used for transmitting the radar signal and receiving the backscattered wave from the target (see Figure 2.7). Therefore, the antenna gains, G₁ and G₂ in Eq. 2.30, become identical, say G(= G₁ = G₂). Similarly, the target distance from the transmitter and the receiver distance from the target becomes equal, say R (= R₁ = R₂). Then the radar range equation can be obtained in its simplified form as shown below:

Figure 2.7 Geometry for obtaining monostatic radar range equation.

(2.31)