METHOD FOR CONVERTING RESIDUE CLASSES SYSTEM INTO VOLTAGE Russian patent published in 2006 - IPC H03M1/66 

FIELD: automatics; computer engineering; digital number code in residue classes system conversion into voltage device.

SUBSTANCE: method consist of forming of base harmonic oscillation u₀(t)=Ucos(wt), forming of harmonic oscillation u₀₁(t) from base by L phase displacements by φ_j=2πβ_j/m_j angle, and harmonic oscillation u₀₂(t) by phase displacement by π/2 angle and (N-L) phase displacements by φ_k=2π/m_k(m_k-β_k)mod m_k, where j=1,2,...L; L - integer part from division of N by 2, k=(L+1),(L+2),...N. Harmonic oscillation u₀₁(t) is exposed to detection in balance phase detector, and harmonic oscillation u₀₂(t) is used as base signal of phase detector, with oscillation u₀₂(t) amplitude set two times smaller than u₀₁(t) amplitude. Output voltage of balance phase detector is in direct proportion to value of A represented in the form of digital code in residue classes system.

EFFECT: increased conversion accuracy.

2 dwg, 1 ex