Viet-Hoang Le,Trung-Kien NGUYEN,Seok-Hyun Han and S.-G. Lee, “A 900 MHz RF Transmitter with Output LO Suppression", IEICE Transactoins on Electronics,Vol E90-C. No.1, Jan. 2007.
Yuna Shim, Chang-Wan Kim, and Sang-Gug Lee, "Simultaneous Noise and Input Matched.
Yuna Shim, Chang-Wan Kim, Jeongseon Lee, Sang-Gug Lee, "Design of Full Band UWB Common-Gate LNA",IEEE Microwave and Wireless Components Letters, vol.17, No.10, pp721-723 Oct. 2007.
Tuan-Anh Phan, Jeongseon Lee, Vladimir Krizhanovskii, Seok-Kyun Han, Sang-Gug Lee, “A 18-pJ/Pulse OOK CMOS Transmitter for Multiband UWB Impulse Radio",IEEE Microwave and Wireless Components Letters, Vol.17, No.9, pp.688-690, Sep. 2007.
Jong-Phil Hong, Seok-Ju Yun, Nam-Jin Oh,and Sang-Gug Lee , " A 2.2 mW Backgate Coupled LC Quadrature VCO with Current Reused Structure", IEEE Microwave and Wireless Components Letters vol. 17, No. 4, pp.298-300, Apr. 2007.
Chang-Wan Kim, Bong-Hyuk Park, Seung-Sik Lee ,Sang-Sung Choi, and Sang-Gug Lee , "A CMOS Frequency Synthesizer Block for MB-OFDM UWB Systems", ETRI Journal, vol. 29, No. 4, pp.437-444, Aug. 2007.