1.
Which lossless element is inserted between source and load in addition to an ideal transformer in order to reduce the effect of reflection loss phenomenon by image matching?

2.
What is the phase variation range for reflection coefficient in the transmission lines?

3.
After what wavelength does the nature of graph get reversed for the input impedance of open-circuited line?

4.
If the quarter line is short-circuited, then it acts as _______

5.
According to Smith diagram, where should be the position of reflection coefficient value for a unity circle with unity radius?

6.
The constant x-circles of Smith chart becomes smaller due to increase in the value of 'x' from ______