1. [1] M. Tedeschi, et al.: “Low-power quadrature receivers for ZigBee (IEEE 802.15.4) applications,” IEEE J. Solid-State Circuits 67 (2010) 1710 (DOI: 10.1109/JSSC.2010.2053861).
2. [2] M. Kitsunezuka, et al.: “A low-IF/zero-IF reconfigurable analog baseband IC with an I/Q imbalance cancellation scheme,” IEEE J. Solid-State Circuits 46 (2011) 572 (DOI: 10.1109/JSSC.2010.2102510).
3. [3] K. Suzuki, et al.: “A 5th-order SC complex BPF using series capacitances for low-IF narrowband wireless receivers,” IEICE Trans. Electron E94-C (2011) 890 (DOI: 10.1587/transele.E94.C.890).
4. [4] A. Selvakumar, et al.: “Sub-mW current re-use receiver front-end for wireless sensor network applications,” IEEE J. Solid-State Circuits 50 (2015) 2965 (DOI: 10.1109/JSSC.2015.2461019).
5. [5] J. Tao, et al.: “A SAW-less receiver front-end with continuously variable bandwidth and enhanced blocker-filtering,” IEICE Electron. Express 15 (2018) 20180444 (DOI: 10.1587/elex.15.20180444).