Case 1: Input Receiver Samples

In fixed mode, the radar is configured (either permanently or by means of a switch) to transmit either vertical or horizontal polarization with dualchannel reception of both the co- and cross-channel polarizations. For example, the radar can transmit horizontal and receive both horizontal (co) and vertical (cross) polarizations.

The received samples in the 2 transmit cases are as follows:

Transmit Horizontal

$[ S h h 1 : S v h 1 ] [ S h h 2 : S v h 2 ] [ S h h 3 : S v h 3 ] ⋯ [ S h h M : S v h M ]$

Transmit Vertical

$[ S v v 1 : S h v 1 ] [ S v v 2 : S h v 2 ] [ S v v 3 : S h v 3 ] ⋯ [ S v v M : S h v M ]$