A wireless link is composed of a wireless transmitter, wireless receiver and a transmission medium termed channel. To answer the question it is required to What do you mean active and passive?
In general the link quality is measured by the bit error rate for a given,
transmit power, antenna gain,
transmission distance and transmission obstacles, the channel specification,
the receiver sensitivity in terms of of the minimum received power.
A wireless link is composed of a wireless transmitter, wireless receiver and a transmission medium termed channel. To answer the question it is required to What do you mean active and passive?
In general the link quality is measured by the bit error rate for a given,
transmit power, antenna gain,
transmission distance and transmission obstacles, the channel specification,
the receiver sensitivity in terms of of the minimum received power.