Question

difference between unidirectional and bidirectional sampling gates

Answer 1

UNIDIRECTIONAL SAMPLING GATES

1.) They transmit either positive or different pulses through them at a time.

2.) They are constructed using diodes.


BIDIRECTIONAL SAMPLING GATES

1.) Transmit signals of both negative and positive polarity.

2.) They are constructed using transistors or diodes.

THE DIFFERENCE

Bidirectional sampling gates transmit both negative and positive polarity whereas unidirectional sampling gates transmit either positive or negative signals at a time.