Method of establishing a PWM-modulated output signal representation
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United States of America Patent
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Jul 24, 2007
Grant Date -
Jul 13, 2006
app pub date -
Jul 7, 2003
filing date -
Jul 7, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a method of establishing a PWM-modulated output signal representation (OS), providing a stream of parallelly determined intersection representations (PIR) on the basis of a stream of parallel reference signal representation (PRSR) and an input signal (IS), establishing a serial PWM output signal representation (OS) by transforming said stream of parallelly determined intersection representations (PIR) into a stream of serial intersection representations (SIR) by means of a relative time shift of at least one of said parallelly determined intersections (PIR). According to an embodiment of the invention, an advantageous way of providing intersection estimates has been obtained, as each or at least a number of intersection estimates between a reference signal and an input signal may be established partially while taking only the individual partial reference functions into consideration.
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Patent Citation Ranking
- 3 Citation Count
- H03K Class
- 3.39 % this patent is cited more than
- 18 Age
