Electromagnetic...

A 150 Ω transmission line is connected to a 300 Ω resistance and to a 50 V DC source with zero internal resistance. The voltage reflection coefficients at the load end and at the source end of the transmission line are respectively.

Which one of the following statement is/are correct for a transmission line:

For a two port network to be reciprocal, its scattering parameters must satisfy the following condition:

On a 150Ω lossless Transmission line, the distance of first voltage minimum from the load is 3 cm and the distance of first voltage maximum from the load is 9 cm. The operating frequency of the transmission line is________ GHz (upto 2 decimal places)

A load with impedance Z_L = 30 + j 40 is to be connected to a lossless transmission line with characteristic impedance Z₀. The value of Z₀ such that standing wave ratio is smallest is _________ ohms.

For a lossless transmission line, which of the following result is/are correct?

A transmission line with a characteristic impedance of 100 Ω and a load of 50 + j50 is connected to a matched generator. The line is very long. The location of the first voltage minimum is at _____