An electromagnetic wave can be completely guided by a dielectric rod or slab.

More Questions from Microwave Communication

• In fibre optics the use is made of thin glass fibres for efficient transmission of light.
• Klystron amplifier is not used to amplifier very weak microwave signals due to
• Which of the following modes in circular waveguides are circularly symmetric?
• The electrical requirement on wall thickness of rectangular wave guide is
• Which mode is called dominant mode in rectangular wave guide?
• Radar reciever has high sensitivity and low noise figure
• Which of the following lines behaves as infinite line?
• Most electromagnetic transmission in rectangular wave-guide uses
• A line of characteristic impedance 400 Ω is terminated by a resistance of 400 Ω. The reflected quantities are
• VTM stands for voltage tunable magnetron.

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