Title :
A low power PSK receiver for space applications in 0.35-μm SOI CMOS
Author :
Yuce, Mehmet R. ; Liu, Wentai ; Damiano, John ; Bharat, Bhaskar ; Franzon, Paul D. ; Dogan, Numan S.
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
An all-digital and low power PSK baseband receiver circuit using silicon on insulator technology (SOI) is designed for space applications. The receiver employs double differential detection to improve the receiver´s robustness to Doppler effect as well as a 1 bit A/D at the front to reduce complexity and power. Operating at a UHF frequency (435 MHz), the receiver supports a wide range of data rates (0.1-100 kb/s). From test results, the power consumption of the baseband circuit, including the 1 bit A/D converter is below 1 mW for data rates up to 100 kb/s.
Keywords :
CMOS integrated circuits; UHF integrated circuits; analogue-digital conversion; differential detection; integrated circuit design; low-power electronics; phase shift keying; radio receivers; silicon-on-insulator; space communication links; 0.1 to 100 kbit/s; 0.35 micron; 1 mW; 435 MHz; A/D front end; Doppler effect robustness; SOI CMOS; Si-SiO2; UHF receiver; all-digital baseband receiver; double differential detection; low power PSK receiver; receiver data rate; space applications; Baseband; CMOS technology; Capacitance; Circuits; Frequency; Phase shift keying; Robustness; Sampling methods; Silicon on insulator technology; Space technology;
Conference_Titel :
Custom Integrated Circuits Conference, 2003. Proceedings of the IEEE 2003
Print_ISBN :
0-7803-7842-3
DOI :
10.1109/CICC.2003.1249381
