Download Aptitude Crack
img not found img not found

Microwave Communication - Engineering

Q1:

A balun should have

A low SWR at both ports

B high SWR at both ports

C high SWR at input port and low SWR at output port

D low SWR at input port and high SWR at output

ANS:A - low SWR at both ports

Turn ratio is so selected as to give low SWR at both ports.