bizoo
Member level 5
HI guys i am right now studying different waveforms going into the receiver.
This is a high freq receiver and its input is a signal of 5GHZ and its out put is 11 Mhz signal(baseband signal)
Now i found out the receiver had 4 output pins going in the baseband processor,
2 are for in phase part (I signal) and 2 are fpr out of phase part (Q signal)
my query is that why a receiver has 2 pins each for both I and Q signal
one of these 2 pins is +ve voltage and the other is same wave but with -ve voltage,
So i wonder what effect will it have when i have these 2 waves but with opposite polarity go into the baseband processor, and how this schme is differernt for the case when I and Q signal have only one pin each
br
This is a high freq receiver and its input is a signal of 5GHZ and its out put is 11 Mhz signal(baseband signal)
Now i found out the receiver had 4 output pins going in the baseband processor,
2 are for in phase part (I signal) and 2 are fpr out of phase part (Q signal)
my query is that why a receiver has 2 pins each for both I and Q signal
one of these 2 pins is +ve voltage and the other is same wave but with -ve voltage,
So i wonder what effect will it have when i have these 2 waves but with opposite polarity go into the baseband processor, and how this schme is differernt for the case when I and Q signal have only one pin each
br