MANALO-KA-G4-E7.pdf - MAPUA INSTITUTE OF TECHNOLOGY SCHOOL OF EE-ECE-CoE FEEDBACK AMPLIFIER ELECTRONICS 2 LABORATORY EXPERIMENT 7 MANALO KHRYSIELLE ANNE

MANALO-KA-G4-E7.pdf - MAPUA INSTITUTE OF TECHNOLOGY SCHOOL...

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MAPUA INSTITUTE OF TECHNOLOGY SCHOOL OF EE-ECE-CoE FEEDBACK AMPLIFIER ELECTRONICS 2 LABORATORY EXPERIMENT 7 MANALO, KHRYSIELLE ANNE A. 2013108624 NAME ECE-3 ECE104L/B11 STUDENT NUMBERPROGRAM-YEARCOURSE-SECTION4 Gora, Navdeep Lopena, Justine Payumo, Jan Soriano, Ruben GROUP NUMBER GROUP MEMBERSFEB. 15, 2016 MARCH 06, 2016 DATE PERFORMEDDATE SUBMITTEDGRADE ENGR. CHARMAINE PAGLINAWAN PROFESSOR
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Interpretation of Results The seventh experiment deals with feedback amplifiers. A familiarization of circuits if amplifiers employing series and shunt feedback. The effect of feedback on the ac gain of an amplifier was determined, as well as the result of feedback on upper frequency response of an amplifiers and the outcome of feedback on operating bandwidths. An observation was made, to see the consequence of feedback on lower frequency response of the amplifier. For the first part of the experiment, a DC analysis was made on the circuit, identifying if the transistor is operating in active mode. Since the base-
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