Recent content by Kartik.Sulakh

How to calculate the effective noise power spectral density, when a noise factor of 3 if given and if said to make any assumptions. We know Effective Noise Temperature N = k.Te.B I'm assuming it as Te = 290 K x (10 NF/10 - 1) and what about 'B'?

The ourput Noise Power is given as No = kTsBG + kTeBG ...= k.(Ts+Te).B.G But when it is asked in dB or dBm, How to calculate it something like 10Log10(Value) or 20Log10(Value)

Are you sure of converting something in dB is about 20xlog10(0.065) or 10xlog10(0.065). Also I'm confused slightly in converting in dB and dBm of any value so can you please clarify me in what should we use when converting to dB and dBm

Where can I get an eBook of Communication Engineering By A.P.Godse U.A.Bakshi, It seems it is very good one's and alare so clearly written in it. Thanks and Thank you so much...

After substituting all values I got -23.7 dB, Kindly let me know was it the same for you or anything else is your answer varun. Thank you so much for your links and support.

What is an formulae for Image Rejection Ratio? Can anyone solve this for clarification... ----------------------------------------------------------------------------------------------------------------------------- Suppose, if a superheterodyne receiver with an IF of 3.1 MHz is tuned to...

What is Image Rejection Ratio (IRR) and How to calculate an Image Rejection Ratio (IRR)?