Question: A constellation diagram shows us the __________ of a signal element, particularly when we are using two carriers (one in-phase and one quadrature).
Answer:
MCQ: A constellation diagram shows us the __________ of a signal element, particularly when we are using two carriers (one in-phase and one quadrature).
Correct Answer:
A. amplitude and phase
Discuss a Question
Related Questions
- 1. Quadrature amplitude modulation (QAM) is a combination of ___________
- 2. ________ uses two carriers, one in-phase and the other quadrature
- 3. ________ conversion is the representation of analog information by an analog signal.
- 4. Analog-to-analog conversion is needed if the available bandwidth is _______
- 5. Which of the following is not an analog-to-analog conversion?
- 6. In _____ transmission, the carrier signal is modulated so that its amplitude varies with the changing amplitudes of the modulating signal.
- 7. In _____ transmission, the frequency of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal. The peak amplitude and phase of the carrier signal remain constant, but as the amplitude of the information signal changes, the frequency of the carrier changes correspondingly.
- 8. In _____ transmission, the phase of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal.
- 9. In _______, the peak amplitude of one signal level is 0; the other is the same as the amplitude of the carrier frequency
- 10. How many carrier frequencies are used in BASK?
You may be interested in:
Data communication and Networking MCQs by Behrouz A ForouzanRecently Added Articles
How Can AI Simplify the Academic Life of Students?
Last updated on: April 16, 2025Posted by: ExamRadar
Want to Clear IBPS RRB PO? Master These Mock Test Hacks!
Last updated on: March 10, 2025Posted by: ExamRadar
Top AI Tools for Instantly Detecting Plagiarized Writing
Last updated on: December 5, 2024Posted by: ExamRadar
Applying Algorithmic Trading Techniques to Forex: Insights for Programmers and Data Scientists
Last updated on: November 22, 2024Posted by: ExamRadar
Image to Text Conversion Made Easy: Online Tool Insights
Last updated on: April 12, 2024Posted by: ExamRadar
