Mathematics · Cavity Resonators
The resonant frequency of an empty rectangular cavity resonator is 12 GHz. If the resonator is partially filled with a dielectric material (εr = 2.25) affecting its effective dielectric constant, its resonant frequency decreases. What is the approximate new resonant frequency?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19 GHz
- 211 GHz
- 310 GHz✓
- 48 GHz
Correct answer
10 GHz
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