Pulse RADARs require precise timing for...

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Question 1 of 20ApHafe7ZYERfStj55j59

Pulse RADARs require precise timing for their operation. Which type circuit below might best be used to provide these accurate timing pulses?

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Question 1 of 20

ApHafe7ZYERfStj55j59

Pulse RADARs require precise timing for their operation. Which type circuit below might best be used to provide these accurate timing pulses?

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🔍 Key Concepts

• Purpose of timing circuits in pulse RADAR (starting and spacing transmit pulses very precisely) • Difference between free‑running oscillators vs triggered circuits that respond to an external timing reference • How multivibrators (astable vs flip‑flop/monostable) behave in terms of pulse shape, stability, and timing accuracy

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• Which option describes a circuit that can be synchronized (triggered) by a stable master clock instead of just free‑running on its own? • Which type of circuit is known for producing clean, rectangular pulses with well‑defined widths rather than sine waves or sloppy duty cycles? • In RADAR, do we want the timing pulses to depend on component tolerances and drift, or to be locked to a repeatable trigger source each sweep?

✅ Before You Answer

• Identify which choices are free‑running oscillators and which are triggered pulse-forming circuits • Check which circuit type is most often used as a frequency divider, digital pulse generator, or timing element in logic systems • Verify which circuit type produces stable, repeatable pulse timing suitable for synchronizing a RADAR transmitter and display timing

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Question 1 of 20ApHafe7ZYERfStj55j59

Pulse RADARs require precise timing for their operation. Which type circuit below might best be used to provide these accurate timing pulses?

Back

Question 1 of 20

ApHafe7ZYERfStj55j59

Pulse RADARs require precise timing for their operation. Which type circuit below might best be used to provide these accurate timing pulses?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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