<p>Sigma-delta modulators and a method of modulating are disclosed in which a first sigma-delta modulator having a first quantizer is provided, and a second quantizer is also provided. At least a first node of the first sigma-delta modulator upstream of the first quantizer and a second node of the first sigma-delta modulator upstream of the first quantizer to the second quantizer are coupled together.</p>
申请公布号
EP1936811(A3)
申请公布日期
2010.07.14
申请号
EP20070024807
申请日期
2007.12.20
申请人
WI-LAN INC.
发明人
DI GIANDOMENICO, ANTONIO;HERNANDEZ, LUIS;PATON, SUSANA;SAN SEGUNDO BELLO, DAVID;SANCHEZ-RENEDO, MANUEL;WIESBAUER, ANDREAS