# The diagram of phase shifter which gives 90 degree phase shift

1. ## The diagram of phase shifter which gives 90 degree phase shift

i want the diagram of phase shifter which gives 90 degree phase shift •

2. ## Re: phase shift

Looks the same as the other question I have right now answered.
Remember that usually the lenght and the accurancy of an answer is directly proportional to the number of words spent for the question.

Mandi •

3. ## phase shift

for RC ckt, phase angle is inv.tan(RC)..SO PICK RC according to that...correct me if i am wrong.... •

4. ## Re: phase shift

quarter wavelength transmission line...

(but I agree with FANT and think you are just posting to get points as your question is not inteded to get any answer of real practical value.)

flyhigh 5. ## phase shift

Hi
which type of phaseshifter using? For lumped element phase shifter which is switched line phase shifter . formulas to calculate L & C Values are as follows.
L=Z0/2*Pi*f & C=1/2*Pi*f*Z0
L & C values for getting phase shift other than 90degree can be calculated by different formulas described for High pass & Low Pass Section.
You can refer"Inder Bahl " Book(Chapter 12) for Lumped element design. --[[ ]]--