TY - GEN
T1 - A CMOS series/shunt switching type S/H IC for ka-band direct RF under sampling receiver
AU - Koizumi, T.
AU - Norishima, K.
AU - Motoyoshi, Mizuki
AU - Kameda, Suguru
AU - Suematsu, N.
AU - Takagi, T.
AU - Tsubouchi, K.
N1 - Publisher Copyright:
© IEEE.
PY - 2016/2/17
Y1 - 2016/2/17
N2 - Direct RF under sampling reception has been developed to reduce the size and the power consumption of the terrestrial wireless terminals. We applied this reception method to Ku-band very small aperture terminal (VSAT). In this paper, we develop a CMOS sample and hold (S/H) IC for Ka-band VSAT receiver. Since Ka-band VSAT requires higher RF frequency operation (19.4 - 20.2 GHz) and wider system bandwidth (800 MHz) than the Ku-band one, high isolation series/shunt sampling switch, reactive on-chip matching circuit for RF input and high speed sampling clock circuit are needed. The proposed S/H IC is designed and fabricated in 90 nm CMOS process. The fabricated IC performs the |S11| of lower than -19.4 dB and the signal-tonoise ratio (SNR) of higher than 27.3 dB in the reception system bandwidth of Ka-band VSAT (19.4 - 20.2 GHz).
AB - Direct RF under sampling reception has been developed to reduce the size and the power consumption of the terrestrial wireless terminals. We applied this reception method to Ku-band very small aperture terminal (VSAT). In this paper, we develop a CMOS sample and hold (S/H) IC for Ka-band VSAT receiver. Since Ka-band VSAT requires higher RF frequency operation (19.4 - 20.2 GHz) and wider system bandwidth (800 MHz) than the Ku-band one, high isolation series/shunt sampling switch, reactive on-chip matching circuit for RF input and high speed sampling clock circuit are needed. The proposed S/H IC is designed and fabricated in 90 nm CMOS process. The fabricated IC performs the |S11| of lower than -19.4 dB and the signal-tonoise ratio (SNR) of higher than 27.3 dB in the reception system bandwidth of Ka-band VSAT (19.4 - 20.2 GHz).
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U2 - 10.1109/APMC.2015.7411669
DO - 10.1109/APMC.2015.7411669
M3 - Conference contribution
AN - SCOPUS:84978128872
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
BT - 2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings
A2 - Hong, Wei
A2 - Song, Zhe
A2 - Yang, Guang-Qi
A2 - Zhu, Xiao-Wei
A2 - Meng, Fan
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Asia-Pacific Microwave Conference, APMC 2015
Y2 - 6 December 2015 through 9 December 2015
ER -