![3.(20 p) An angle modulated signal has the form u(t) =100cos[2ntfct +6sin5000nt] where fc =10 MHz. a). Determine the average](http://img.homeworklib.com/questions/ef702fa0-f476-11eb-b4f5-6d4ec1d0cc7c.png?x-oss-process=image/resize,w_560)
Homework Answers
If you like my answer plz do like it.thank you.
![#solution AM uit) = 100 cos [ 27 fetusin 5000 75] f = 10MHZ , AC=100, fm = 2500 HZ 50 a) Pt = Ас LOQ XIVYO 5000w exi 2x1 2 b)](http://img.homeworklib.com/questions/12ea3c30-f477-11eb-8aeb-e730039ad465.png?x-oss-process=image/resize,w_560)
the time domain equation of the
PM signal is same as the FM signal expect a phase shift of 90
degrees at message frequency.
For PM: m(t)=AmSin2pifmt,
For FM: m(t)=AmCos2pifmt.
Add Answer to:
clearly pls, thx
3.(20 p) An angle modulated signal has the form u(t) =100cos[2ntfct +6sin5000nt] where...
communication system 3.(20 p) An angle modulated signal has the form u(t) =100cos[21fct +6sin5000nt] where fc...
communication system
3.(20 p) An angle modulated signal has the form u(t) =100cos[21fct +6sin5000nt] where fc = 10 MHz. a). Determine the average transmitted power. b).Determine the peak-phase deviation. c).Determine the peak-frequency deviation. d). Is this an FM or a PM signal. Explain your answer.
Let a modulated signal be: s(t)=100cos(2100st) +100cos(2000xt) + 100cos(1900xt) where unmodulated carrier is c(t)=100cos(2000xt) where the...
Let a modulated signal be: s(t)=100cos(2100st) +100cos(2000xt) + 100cos(1900xt) where unmodulated carrier is c(t)=100cos(2000xt) where the carrier amplitude is Ac=100V and the carrier frequency is fc=1000Hz (6=2000m). a. Find the complex envelope g(t) for the modulated signal. b. Whaktype of modulation is involved? What is the modulating signal m(t)? c. Evaluate and draw the Power Spectral Density P.) of the modulated signal. d. Find the average (normalized) power P for this modulated signal. e. Evaluate the actual Peak Envelope Power...
7. An angle modulated signal is given by (t)4 coslw.t + (a) Determine the peak frequency...
7. An angle modulated signal is given by (t)4 coslw.t + (a) Determine the peak frequency deviation of ?(t) 3 sin(2t)]. (b) If the signal o(t) above is a PM signal with kp 2, determine the message (c) If the signal o(t) above is an FM I signal with k 2, determine the message . (d) What is the power in 6(t)?
P3 – An angle modulated signal is given by ?(?) = 80cos[2? ∗ 108 ? +...
P3 – An angle modulated signal is given by ?(?) = 80cos[2? ∗ 108 ? + 10 sin(4? ∗ 103 ?)] a) If the signal is a PM modulated signal, determine the maximum phase deviation. b) If the signal is a FM modulated signal, determine the maximum frequency deviation. c) Assume that the modulating frequency in the signal given is tripled, and the signal is an FM signal with the same frequency deviation. Write an equation for the signal.
Problem 1: An angle modulated waveform is given as s(t)=A_cos (1000 at +8071 +3204) where 0.=10001...
Problem 1: An angle modulated waveform is given as s(t)=A_cos (1000 at +8071 +3204) where 0.=10001 , max|m(t)=3 , and m(t)=0,+<0. In a previous ICE, we determined that if the signal is phase modulated (PM), the phase sensitivity is k= 4001 - 133.31 , the message signal is m(t)=1 12 and the frequency deviation is Am=-80 tn 5-55.51 . Similarly, if the signal is frequency modulated (FM), the frequency sensitivity is kr , the message signal is m(t)==3(3), and the...
An angle-modulated signal is given by: x(t) = Acos(2fsnt + Bcos(2fm Tt)) Find the instantaneous frequency,...
An angle-modulated signal is given by: x(t) = Acos(2fsnt + Bcos(2fm Tt)) Find the instantaneous frequency, average signal power and maximum phase deviation if: A=10,B=5,fs=10000 Hz,fm=1000 Hz
Find he 20 200 114 pts) Problem 6) A phase-modulated signal is denoted by the following equation: (a) Find the power of the modulated signal. (b) Find the carrier frequency fe (c) Find the f...
Find he 20 200 114 pts) Problem 6) A phase-modulated signal is denoted by the following equation: (a) Find the power of the modulated signal. (b) Find the carrier frequency fe (c) Find the frequency deviation Δ. (d) Find the deviation ratio B (e) Find the phase deviation A (t Estimate the bandwidth of pptt). (g) Knowing that the k, of the frequency modulator equal to 2n, what will the FM representation of this signal be if the FM modulator...
5. Consider the following message signal: m(t) -2 .3 10 Assume that the carrier frequency is f ar...
5. Consider the following message signal: m(t) -2 .3 10 Assume that the carrier frequency is f are kf = 105, kp-25 respectively. 108 Hz, and frequency and phase deviation constants Find the maximum and minimum frequency deviation for FM, and sketch the FM wave for a duration of 103 seconds shown in the above figure (5 points). a. b. Find the maximum and minimum frequency deviation for PM, sketch the PM wave for a duration of 103 seconds shown...
Drill Problem 4.3 with extension 2. A signal is transmitted by an FM transmitter with a...
Drill Problem 4.3 with extension 2. A signal is transmitted by an FM transmitter with a frequency deviation constant Ja of 5 Hz per unit of message signal m(t) where m(t) = cos(40rt)+2sin(60) Assuming a zero initial phase, i.e., P()-, for this transmitted signal, (a) determine the expression of the phase deviation P(in radian and the peak phase deviation; 1 do(t) (b) determine the expression of the frequency deviation 2t hertz and the peak frequency deviation. dt in Solution
Drill...
1. [20 points] An angle modulated signal is given as d(1-8 cos(wl + 2 sin (5000π1))...
1. [20 points] An angle modulated signal is given as d(1-8 cos(wl + 2 sin (5000π1)) with carrier frequency 1 MHz (a) Find the power of the modulated signal (b) Find the frequency deviation and the phase deviation (c) Find the bandwidth of the modulated signal (d) Repeat the above parts when the signal is ф(1) : 7 cos(wct + 10 sin( 1300nt) + 12 cos(6000t))
communication system
3.(20 p) An angle modulated signal has the form u(t) =100cos[21fct +6sin5000nt] where fc = 10 MHz. a). Determine the average transmitted power. b).Determine the peak-phase deviation. c).Determine the peak-frequency deviation. d). Is this an FM or a PM signal. Explain your answer.
Let a modulated signal be: s(t)=100cos(2100st) +100cos(2000xt) + 100cos(1900xt) where unmodulated carrier is c(t)=100cos(2000xt) where the carrier amplitude is Ac=100V and the carrier frequency is fc=1000Hz (6=2000m). a. Find the complex envelope g(t) for the modulated signal. b. Whaktype of modulation is involved? What is the modulating signal m(t)? c. Evaluate and draw the Power Spectral Density P.) of the modulated signal. d. Find the average (normalized) power P for this modulated signal. e. Evaluate the actual Peak Envelope Power...
7. An angle modulated signal is given by (t)4 coslw.t + (a) Determine the peak frequency deviation of ?(t) 3 sin(2t)]. (b) If the signal o(t) above is a PM signal with kp 2, determine the message (c) If the signal o(t) above is an FM I signal with k 2, determine the message . (d) What is the power in 6(t)?
Problem 1: An angle modulated waveform is given as s(t)=A_cos (1000 at +8071 +3204) where 0.=10001 , max|m(t)=3 , and m(t)=0,+<0. In a previous ICE, we determined that if the signal is phase modulated (PM), the phase sensitivity is k= 4001 - 133.31 , the message signal is m(t)=1 12 and the frequency deviation is Am=-80 tn 5-55.51 . Similarly, if the signal is frequency modulated (FM), the frequency sensitivity is kr , the message signal is m(t)==3(3), and the...
An angle-modulated signal is given by: x(t) = Acos(2fsnt + Bcos(2fm Tt)) Find the instantaneous frequency, average signal power and maximum phase deviation if: A=10,B=5,fs=10000 Hz,fm=1000 Hz
Find he 20 200 114 pts) Problem 6) A phase-modulated signal is denoted by the following equation: (a) Find the power of the modulated signal. (b) Find the carrier frequency fe (c) Find the frequency deviation Δ. (d) Find the deviation ratio B (e) Find the phase deviation A (t Estimate the bandwidth of pptt). (g) Knowing that the k, of the frequency modulator equal to 2n, what will the FM representation of this signal be if the FM modulator...
5. Consider the following message signal: m(t) -2 .3 10 Assume that the carrier frequency is f are kf = 105, kp-25 respectively. 108 Hz, and frequency and phase deviation constants Find the maximum and minimum frequency deviation for FM, and sketch the FM wave for a duration of 103 seconds shown in the above figure (5 points). a. b. Find the maximum and minimum frequency deviation for PM, sketch the PM wave for a duration of 103 seconds shown...
Drill Problem 4.3 with extension 2. A signal is transmitted by an FM transmitter with a frequency deviation constant Ja of 5 Hz per unit of message signal m(t) where m(t) = cos(40rt)+2sin(60) Assuming a zero initial phase, i.e., P()-, for this transmitted signal, (a) determine the expression of the phase deviation P(in radian and the peak phase deviation; 1 do(t) (b) determine the expression of the frequency deviation 2t hertz and the peak frequency deviation. dt in Solution
Drill...
1. [20 points] An angle modulated signal is given as d(1-8 cos(wl + 2 sin (5000π1)) with carrier frequency 1 MHz (a) Find the power of the modulated signal (b) Find the frequency deviation and the phase deviation (c) Find the bandwidth of the modulated signal (d) Repeat the above parts when the signal is ф(1) : 7 cos(wct + 10 sin( 1300nt) + 12 cos(6000t))
Most questions answered within 3 hours.
-
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 41 minutes ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 2 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 2 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 4 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 4 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 4 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 4 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 5 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 4 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 4 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 5 hours ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 4 hours ago