Patent ID: 7027498
Filing Date: 2006-04-11
Classification: H03H

Abstract:
1. An apparatus for generating coefficients to reduce the output energy and bandwidth of an intermittent signal, comprising: a digital filter, and a controller operable to calculate the energy in at least a first truncated tail data field as a function of at least a first ramp data field and at least a first data field, and operable to take a partial derivative of the energy in said at least the first truncated tail data field with respect to said at least the first ramp data field, and operable to generate an equality by setting said partial derivative of the energy equal to zero, and operable to solve said equality for said at least the first ramp data field as a function of said at least the first data field thereby generating at least a first coefficient coupled to said digital filter for reducing the output energy and bandwidth of the intermittent signal.