Title :
5 Gbps BPSK CMOS transmitter with on-chip antenna using Gaussian monocycle pulses
Author :
Kubota, S. ; Sasaki, N. ; Hafiz, M. ; Toya, A. ; Kikkawa, T.
Author_Institution :
Res. Inst. for Nanodevice & Bio Syst., Hiroshima Univ., Higashi-Hiroshima, Japan
Abstract :
An IR-UWB transmitter was designed and fabricated with on-chip UWB antenna in 65 nm CMOS. Gaussian monocycle pulses (GMPs) were produced using up-slope and down slope of digital signal. The transmitter generated bi-phase modulated pulses of GMP and 10 GHz center frequency. 5 Gbps differential GMP was generated by Pseudorandom bit sequence of 27 with a power consumption of 7.56 mW. The energy per bit was 1.51 pJ/bit. GMP transmission was presented by on-chip antenna whose bandwidth was 23.6 GHz.
Keywords :
CMOS integrated circuits; Gaussian distribution; phase shift keying; transmitters; ultra wideband antennas; BPSK CMOS transmitter; Gaussian monocycle pulses; IR-UWB transmitter; bit rate 5 Gbit/s; on-chip UWB antenna; on-chip antenna; pseudorandom bit sequence; size 65 nm; Binary phase shift keying; CMOS integrated circuits; Integrated circuit interconnections; System-on-a-chip; Transmitting antennas;
Conference_Titel :
Custom Integrated Circuits Conference (CICC), 2011 IEEE
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4577-0222-8
DOI :
10.1109/CICC.2011.6055406
