What effect does excessive coupling between...

Question 1 / 20kPNmcMbt7LfonDE9HhNp

Question 1 of 20kPNmcMbt7LfonDE9HhNp

What effect does excessive coupling between the output circuit of an oscillator and an antenna have?

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Question 1 of 20

kPNmcMbt7LfonDE9HhNp

What effect does excessive coupling between the output circuit of an oscillator and an antenna have?

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🔍 Key Concepts

• Oscillator coupling between output circuit and antenna • How excessive loading affects frequency stability of an RF oscillator • Difference between instability of frequency vs. distortion or modulation of the signal

💭 Think About

• Think about what happens to an oscillator if the antenna draws too much energy from the tank circuit—does this primarily change the frequency, the modulation, or both? • Which option best describes a general loss of stable operation of the oscillator itself, rather than a specific distortion effect? • Is the question asking about instability of a specific component (like an op-amp) or of the RF oscillator circuit as a whole?

✅ Before You Answer

• Identify which choices describe general oscillator instability versus very specific or less likely side effects • Ask whether op-amps are necessarily involved in a typical RF oscillator–antenna coupling question • Consider that excessive coupling usually means excessive loading, and recall the primary symptom of an over‑loaded oscillator.

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Question 1 of 20

What effect does excessive coupling between the output circuit of an oscillator and an antenna have?

The effect of cross-modulation of nearby frequencies

Instability of the oscillator and feedback op-amp

The oscillator will be very unstable

Frequency discrimination will be unstable

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Question 1 / 20kPNmcMbt7LfonDE9HhNp

Question 1 of 20kPNmcMbt7LfonDE9HhNp

What effect does excessive coupling between the output circuit of an oscillator and an antenna have?

Back

Question 1 of 20

kPNmcMbt7LfonDE9HhNp

What effect does excessive coupling between the output circuit of an oscillator and an antenna have?

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

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed