I need to create an amplifier as shown in the first photo bellow, where we have a 20dB/dec rise and at the end of transfer function -40db/dec decline. I see we have a zero and then a double pole. A basic bjt amplifier was created with 2n2222 in PSPICE shown bellow,Its transfer function in the last photo is far from the transfer function i need. I can add another stages and mosfets or feedback to my bjt frst stage. could you recommend a structure which structure has a similar transfer pole zero transfer function structure as shown in the first photo bellow?