FIELD: radio engineering and communications.
SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. Radio receiver includes a radio frequency (RF) circuit board, a plurality of RF receivers disposed on RF circuit board, and switching circuitry disposed on RF circuit board. Switching circuitry includes transmission lines and switches connecting each RF receiver with a selected one antenna of a plurality of antennae and an impedance matching circuit providing impedance matching of selected one antenna with RF receiver. Switching circuitry is configured to implement a plurality of selectable switch configurations, each switch configuration connecting each RF receiver of plurality of RF receivers with a selected antenna of plurality of antennae. Impedance matching circuits of switching circuitry may comprise impedance matching transmission line stubs. Diverse radio receiver system may be configured to receive an RF signal transmitted by a wireless magnetic resonance (MR) receiving coil.
EFFECT: high throughput of transmission channels.
10 cl, 4 dwg
