A 10Vp carrier signal is amplitude modulated by two different frequencies 5 KHz and 10 KHz with amplitude of 4Vp and 7.5Vp respectively using an DSBFC. If the system is connected to the 100Ω antenna, (a) what is the modulated carrier power and AM wave total power? From DSBFC, different transmitters with different modulation schemes were used to evaluate the performance in terms of power and bandwidth and compare to conventional AM. (b) Complete the table below and provide your solution.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
ChapterS: Safety, Basic Electricity And Ohm's Law
Section: Chapter Questions
Problem 8RQ: What is an MSDS?
icon
Related questions
Question

A 10Vp carrier signal is amplitude modulated by two different frequencies 5 KHz and 10 KHz with amplitude of 4Vp and 7.5Vp respectively using an DSBFC. If the system is connected to the 100Ω antenna, (a) what is the modulated carrier power and AM wave total power? From DSBFC, different transmitters with different modulation schemes were used to evaluate the performance in terms of power and bandwidth and compare to conventional AM. (b) Complete the table below and provide your solution. 

Use 3 decimal places.
MODULATED CARRIER
AM WAVE TOTAL
BANDWIDTH
TYPE OF
% POWER SAVED
POWER (mW)
POWER (mW)
(kHz)
MODULATION
DSB-FC
(a1)
(a2)
20 kHz
O mW
500mW
DSB-SC
(b1)
(b2)
(b3)
SSB-FC
(b4)
(b5)
(b6)
Transcribed Image Text:Use 3 decimal places. MODULATED CARRIER AM WAVE TOTAL BANDWIDTH TYPE OF % POWER SAVED POWER (mW) POWER (mW) (kHz) MODULATION DSB-FC (a1) (a2) 20 kHz O mW 500mW DSB-SC (b1) (b2) (b3) SSB-FC (b4) (b5) (b6)
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Amplitude Modulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning