METHOD FOR COMMUTATION OF WIDE-BAND SIGNALS AND DEVICE WHICH IMPLEMENTS SAID METHOD Russian patent published in 1998 - IPC

FIELD: radio engineering. SUBSTANCE: device has input setting circuits and output amplifying circuits, matrix of commutation gates which use field-effect transistors. In addition device has commutation gates with relatively high transmission resistance. Output amplifying circuits have one avalanche circuit, comparison unit which operates using hysteresis loop, and flipping D circuit, as well as keeping memory unit and switch through which keeping memory unit is recharged during preliminary commutation phase of binary bits. Keeping memory unit is recharged up to instantaneous potential level at piece of output line which runs from commutation gate. Then this potential level is kept at second input of comparison unit till next switching phase. EFFECT: increased functional capabilities. 3 cl, 3 dwg