Title :
A 60-GHz transceiver system with low-power CMOS OOK modulator and demodulator
Author :
Chul Woo Byeon ; Jae Jin Lee ; Hong Yi Kim ; In Sang Song ; Seong Jun Cho ; Ki Chan Eun ; Inn Yeal Oh ; Chul Soon Park
Author_Institution :
Intell. Radio Eng. Center (IREC), Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
A 60GHz transceiver system with low-power CMOS OOK modulator and demodulator is presented in this paper. The 60 GHz modulator is designed in a 90-nm CMOS process by current reuse and consumes 14.4-mW dc power at the ON-state. A data rate of up to 2 Gb/s has been measured. The 60GHz OOK demodulator is designed in a 130nm CMOS process. The demodulator consumes 14.7 mW, and recovers up to 5 Gb/s with the gain boosting detector and baseband amplifier. The fabricated 60 GHz modulator and demodulator are successfully integrated in an LTCC SiP transmitter module and receiver module with 1 by 2 patch antenna, respectively. Using these LTCC SiP modules, 648 Mb/s wireless video transmission was successfully demonstrated at 20-cm wireless distance.
Keywords :
amplitude shift keying; demodulation; low-power electronics; radio transceivers; system-in-package; baseband amplifier; data rate; demodulator; distance 20 cm; frequency 60 GHz; gain boosting detector; low-power CMOS OOK modulator; power 14.4 mW; size 90 nm; transceiver system; wireless video transmission; CMOS integrated circuits; Demodulation; Receivers; Transceivers; Transmitters; Wireless communication; 60 GHz; CMOS; low-temperature cofired ceramic (LTCC); on-off keying (OOK); system in package (SiP);
Conference_Titel :
Intelligent Radio for Future Personal Terminals (IMWS-IRFPT), 2011 IEEE MTT-S International Microwave Workshop Series on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4577-0961-6
Electronic_ISBN :
978-1-4577-0963-0
DOI :
10.1109/IMWS2.2011.6027205
