MCQOPTIONS
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| 1. |
For TE1ₒ mode, if the waveguide is filled with air and the broader dimension of the waveguide is 2 cm, then the cutoff frequency is: |
| A. | 5 MHz |
| B. | 7.5 MHz |
| C. | 7.5 GHz |
| D. | 5 GHz |
| Answer» D. 5 GHz | |