2. The purpose of this problem is to investigate how a resistive load connected across the output terminals of the bandpass filter affects the quality factor and hence bandwidth of the filtering system. Below is a resistive loaded bandpass filter. R (a) Calculate the transfer function of this filter! (b) The most general form of the transfer function of a bandpass filter is in the following form: KBs H = s2 + Bs + w3 Find K (a constant related to RL), B (bandwidth) and wo (center frequency) of this filter! (c) Calculate the quality factor of this filter. (d) Determine the bandwidth and quality factor of the unloaded filter of the same type (same circuit without RL), and compare these expressions with the ones that you found for the loaded filter. lell L.