The receiver architecture, proposed in this brief seizes the subsampling properties of continuous-time sigma-delta (Sigma A) modulators based on distributed resonators to construct a quadrature receiver. The proposed architecture is based on a low-pass. Sigma A modulator that subsamples an intermediate frequency signal around the sampling frequency and does not require quadrature mixers. Instead, the quadrature mixing is replaced by suitably choosing the sampling instants inside the loop. Two practical circuit implementations are proposed. The first one uses separate circuitry for the I and Q paths. The second architecture introduces an innovative way to produce the I and Q outputs that is immune to path mismatch due to the sharing of all the analog circuitry for both paths. The proposed modulator may be feasible for the typical IF frequencies used in cellular base stations.