2 search results - page 1 / 1 » Quadrature mismatch shaping with a complex, tree structured ... |
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
— Quadrature Σ∆ ADCs require a feedback path for both the I and the Q part of the complex feedback signal. If two separated multibit feedback DACs are used, mismatch among the...
ISCAS
2007
IEEE
13 years 11 months ago
2007
IEEE
— Quadrature Σ∆ ADCs require a feedback path for both the I and the Q part of the complex feedback signal. A complex DAC could give this feedback with near-perfect I/Q balance...