Hack-Soo Oh, Chang-Gene Woo, Pyung Choi, Geunbae Lim, Jang-Kyoo Shin, Jong-Hyun Lee. 3.3 V 35 mW Second-Order Three-Bit Quadrature Band-Pass ΔΣ Modulator for Digital Radio. IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 86-A(12):3230-3239, 2003. [doi]
Abstract is missing.