If a short line is terminated in characteristic impedance it behaves as an infinite line.

More Questions from Microwave Communication

• A wave Em cos (bx - ωt) is a backward wave.
• Which mode has the lowest cut off frequency in circular wave guides?
• The number of TV channels which can be accommodated in a spectrum of 300 MHz is about
• In a multicavity klystron amplifier the signal to be amplified develops an ac voltage of signal frequency across the gap in buncher cavity
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• Which device has internal positive feedback?
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• Assertion (A): The velocity of electromagnetic waves on overhead lines and coaxial cables is the same. Reason (R): Free space has an intrinsic impedance of 377 ohms.
• Assertion (A): Impedance matching can be done by using stubs. Reason (R): A double stub is used for impedance matching when frequency of signal varies.
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