The following publications are possibly variants of this publication:
- A 75-dB image rejection IF-input quadrature-sampling SC /spl Sigma//spl Delta/ ModulatorKong-Pang Pun, Wang Tung Cheng, Chiu-sing Choy, Cheong-fat Chan. jssc, 41(6):1353-1363, 2006. [doi]
- An IF-sampling SC complex lowpass Sigma Delta modulator with high image rejection by capacitor sharingWang Tung Cheng, Kong-Pang Pun, Cheong-fat Chan, Chiu-sing Choy. iscas 2004: 1140-1143 [doi]
- A High Image-Rejection SC Quadrature Bandpass DSM for Low-IF ReceiversBing Li, Kong-Pang Pun. tcas, 61-I(1):92-105, 2014. [doi]
- Quadrature sampling schemes with improved image rejectionKong-Pang Pun, José E. da Franca, Carlos Azeredo Leme, Ricardo Reis 0001. tcasII, 50(9):641-648, 2003. [doi]