Amplitude modulation and demodulation lab manual

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CE LAB MANUAL OF KIIT experiment pulse modulation and demodulation aim generation and detection of various pulse modulation signals such as pulse amplitude.Pulse Amplitude - Pulse Position Modulation & Demodulation Read and understand the lab manual before coming to lab. Observations are completed. THEORY: Modulation is defined as the process of changing the characteristics (Amplitude,. Frequency or Phase) of the carrier signal (high frequency signal) Experiment 5 (Amplitude Modulation) page 60 (2 weeks) EEL 3552C Lab Manual amplitude of this demodulated signal is maximum when φ = 0, AM MODULATOR & ENVELOPE DETECTOR. AIM. To study the amplitude modulation and demodulation and to calculate the modulation index values for various Note down frequency and amplitude of the demodulated output waveform. 5. Draw the demodulated wave form, m=1. 6. Change modulation index of AM signal and verify The amplitude modulated signal from AM generator is given as input to the demodulator circuit. 3. The demodulated output is observed on the DSO. 4. Take the K is a constant called the amplitude sensitivity of the modulator. The demodulation circuit is used to recover the message signal from the incoming AM wave at Amplitude modulation and Demodulation. 2. Modulation Index. 3. Representation of AM signal. 4. Application of AM. 5. Bandwidth of AM. EXPERIMENT SETUP:. To study delta modulation & demodulation technique. CO3. 28-32. 9. Study of Amplitude Shift Keying Modulator &. Demodulator. Objective · To understand the theoretical foundations of Analog Communications as well as of Double-Side-Band Amplitude Modulation and Demodulation (DSB-AM) · To THEORY: 1. Amplitude modulation: Modulation is a process of translating information signal from low band frequency to high band frequency that is suits the THEORY: 1. Amplitude modulation: Modulation is a process of translating information signal from low band frequency to high band frequency that is suits the Communication Lab-1. 1. Amplitude Modulation & Demodulation. Aim: 1. To generate amplitude modulated wave and determine the percentage modulation. To calculate the depth of modulation for given amplitude modulated RF signal. 2. Analyze and generate A.M. Demodulation signal by diode detector. a. Generate AM Amplitude modulation is defined as the process in which the amplitude of the carrier wave c(t) is varied about a mean value, linearly with the baseband