Please design the following digital modulations for the sequence of “01100” a-ASK b- BFSK c- BPSK
Find EyNo and Amplitude A required to give Pb = 10-5 for the following coherent digital modulation schemes if No: 10% and time is 0.5msec 2. a. i. On-Off keying (ASK) ii BPSK, i BFSK and iv. BPSK with a phase error of 5 deg. (Each carry 4 Marks)
Find EyNo and Amplitude A required to give Pb = 10-5 for the following coherent digital modulation schemes if No: 10% and time is 0.5msec 2. a. i. On-Off keying (ASK)...
Plot the modulated waveform of the binary sequence 00011011 using OOK, BFSK, BPSK, and 4-QAM.
14.11 Please hand sketch (a) a BASK signal with 100% depth, (b) a BPSK signal, (c) a BFSK signal, and (d) a QPSK signal for the following data stream: 0 0 1 1 1 0 1 1. Assume appropriate values of the carrier frequency to demonstrate the differences. Please hand sketch each signal for (a,b,c,d) with explanations if possible to help me understand. Thanks
please show all steps and explaination
Suppose a digital data signal b(t) is transmitted using Binary Phase Shift Keying (BPSK) modulation. a. If the digital data signal b(t) is NRZ binary waveform with bit rate of 1 Mbps and the 2. modulation carrier frequency is 10 MHz, provide an approximate magnitude plot of the frequency spectrum. What is the required bandwidth of this BPSK modulated signal? What happens if you half the bit rate? Provide an approximate magnitude plot of...
2. a. Find Eb/No and Amplitude A required to give Pb 10-5 for the following coherent digital modulation schemes if No-10-5 and time is 0.5msec i. On-Off keying (ASK), ii. BPSK, iii. BFSK and v. BPSK with a phase error of 5 deg. Consider an audio signal with spectral components limited to the frequency band 300 to 3300 Hz. Assume that the sampling rate of 8000 samples/s will be used to generate a PCM signal. The ratio of peak signal...
For the bit pattern “01011100110”, please design and plot (a) ASK, (b) FSK (c) PSK.
Consider a DS-BPSK spread spectrum transmitter in Figure 2. Let d(t) be a binary sequence 1101 arriving at a rate of 100 bps, where left most bit is the earliest bit. Let c(t) be the pseudorandom binary sequence 100110111000 with a clock rate of 300 Hz. Assuming a bipolar signaling scheme with binary 'O' and binary 'l' represented by a signal levels -l' and '+1', respectively: d(t) Binary-to-bipolar mapping Binary-to-bipolar mapping 2Pcos(211) (1) BPSK modulator P(t) VZPpt) cos(ft) (b) (c)...
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type the answer....No Hand writting please
Two types of digital-to-analog modulation techniques are Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK). In ASK, two different amplitudes, and only two, represent the digital information. In FSK, only two different frequencies are used to represent the digital data. The Goal The goal of the design project is to design a Commsim circuit that will generate the following analog carrier based on a digital input stream: Output 2 0 -1 -2...
Design a digital systems that forces LEDs to blink one after another in the following order: 1 by 1, then 2 by 2, then 3 by 3....finally all of them light up and then go off at once before repeating the earlier blinking sequence
digital logic design
1. (15 points) Minimize the following function using the K-map. f(A,B,C,D) = m(0,1,2,5,12,13,14,15) 2. (15 Points) Plot the following function on the K-map and determine the minterm list. f(A,B,C,D) = BCD + ABC + ACD + BCD + ABC