Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does S11 represent?
💡 Hint: Think about what happens when a wave hits a barrier.
Question 2
Easy
Name the device used to measure S-parameters.
💡 Hint: It’s an instrument used widely in RF testing.
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 does the S11 parameter measure?
- Transmission Ratio
- Reflection Ratio
- Energy Loss
💡 Hint: Think about what happens when a signal doesn't pass through.
Question 2
True or False: S21 represents how much power is transmitted to the input port.
- True
- False
💡 Hint: Where is the power going?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a network with S11 of -15 dB and S21 of 10 dB, what can you infer about the network's performance?
💡 Hint: Compare reflection to transmission.
Question 2
Discuss the importance of calibration in RF measurements and its impact on S-parameter accuracy.
💡 Hint: Think about what happens if your measuring instrument isn't set up correctly.
Challenge and get performance evaluation