Chapter 11: Transmission Lines

Quiz

1. Transmission line equations assume the following propagation along the line direction

TM

TEM

TE

All of the above



2. For a lossless line (R,G=0) the characteristic impedance depends on

The ratio L/C

The angular frequency

The ratio L/C and the angular frequency

None of these



3. For a coaxial line, the conductivity of the dielectric between the two conductors leads to the following parameter being non-zero

R

G

L

C



4. The origin of the Smith chart corresponds to a reflection coefficient of value

1

0

-1

Any of these



5. The input impedance of a transmission line does NOT depend on

The reflection coefficient at the load end

The frequency of operation

The length of the line

Depends on all of these