site:www.edaboard.com quater

Plz provide properties of quater wavelength transmission line.How it is used as a impedance transformer?plz provide clear details.

hi vamshikrishna,

See the below attached figure which is the input impedance of the transmission line.

β=2Π/λ and for Quarter wave transformer length l=λ/4.

Subsititute above values in the below mentioned formula you will get the result.

For further clearance refer transmission lines tutorial in the below link

https://www.edaboard.com/ftopic284534.html