Greetings: There is so much good stuff on RF Cafe that there is no way to list or
link to all of it here. Please use the Search box or the Site
Map to find what you want - there is a good chance I have it. Thanks!
Gaussian Lowpass Filter Poles (to 6 dB & to 12 dB)
A Gaussian filter is a filter whose impulse response is a Gaussian function. Gaussian filters are designed to give
no overshoot to a step function input while minimizing the rise and fall time. This behavior is closely connected
to the fact that the Gaussian filter has the minimum possible group delay. Mathematically, a Gaussian filter
modifies the input signal by convolution with a Gaussian function; this transformation is also known as the