LVDT RC Low Pass Filter Time Constant for 5% Ripple at 1000Hz Demodulated Signal

The primary winding of an LVDT is excited by 10,000hz source , the input displacement of the core has highest frequency content of 1000 hz , the output of LVDT is connected to a phase sensitive demodulator which in turn is connected to a RC low pass(single stage) filter ,find the time constant of the filter in case the ripple due to the demodulated signal is limited to 5%.Is this arrangement satisfactory? If not , suggest a better arrangement of filter ckt.





thanks in advance

Hi,

Try to see this article on How to Calculate the Period and Orbiting Radius of a Geosynchronous Satellite.

Hope it helps,

completely misjudged the question, actually the link provided and the question has no relationship with each other.

Hi Ansuman,

i was suppose to answer the other forum question. When i tried to submit the answer i was prompted that i wasnt signed in and it redirect me here instead. Sorry for the wrong info.