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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Continuous Wave radar?
💡 Hint: Think about how it differs from pulsed radar.
Question 2
Easy
What does the Doppler Effect describe?
💡 Hint: Consider how it applies in real-life scenarios like movement.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary function of a Continuous Wave radar?
- Detect stationary targets
- Measure the speed of moving targets
- Determine elevation
💡 Hint: Recall the unique feature of CW radar compared to pulsed radar.
Question 2
True or False: The Doppler Effect only applies when the source is moving.
- True
- False
💡 Hint: Consider the relationship between source and observer.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A CW radar operates at a frequency of 5 GHz and measures a Doppler shift of 400 Hz. Calculate the radial velocity of the object.
💡 Hint: Find the wavelength before calculating velocity.
Question 2
Discuss how the limitations of CW radar could affect its use in urban environments with heavy traffic.
💡 Hint: Consider practical implications of mixed signals.
Challenge and get performance evaluation