SYSTEM AND METHOD FOR INCREASING PATH LENGTH OF WAVE SIGNAL WITH USING ANGULAR MULTIPLEXING Russian patent published in 2021 - IPC G01S13/89 

FIELD: wireless communication.

SUBSTANCE: invention relates to the field of wireless communication. The mentioned technical result is achieved by the fact that the system contains N arrays with apertures from M₁ to M_N inclusive, respectively, with N ≥ 2, M₁ ≥ 2, and each number from M₂ to M_N inclusive ≥ 1, a significant number of apertures from M₁ apertures in the first array are made with the ability to send an electromagnetic wave signal to a significant number of apertures from M₂ apertures in the second array to M_N apertures in the Nth array inclusive, and a significant number of apertures from M₂ apertures in the second array to M_N apertures in the Nth array, inclusive, receiving an electromagnetic wave signal from a significant number of apertures from M₁ apertures in the first array, are made with the ability to redirect the received electromagnetic wave signal back to a significant number of apertures from M₁ apertures in the first array, and a significant number of apertures from M1 apertures in the first array is additionally made with the ability to send an electromagnetic wave signal to another aperture from M₁ apertures in the first array after receiving a redirected electromagnetic wave signal from the M_Nth aperture in the Nth array.

EFFECT: increase in the path length of the electromagnetic wave signal passing between the apertures.

48 cl, 4 dwg