Title :
A 100Mb/s 13.7pJ/bit DC-960MHz band plesiochronous IR-UWB receiver with costas-loop based synchronization scheme in 65nm CMOS
Author :
Liu, Lechang ; Ishikuro, Hiroki ; Kuroda, Tadahiro
Author_Institution :
Keio Univ., Yokohama, Japan
Abstract :
A 100Mb/s 1.37mW impulse-radio ultra-wideband (IR-UWB) receiver with Costas-loop based frequency and phase synchronization scheme is developed in 65nm CMOS. This is the first analog-domain plesiochronous solution for IR-UWB communication in DC-960MHz band without the necessity of traditional analog-to-digital converter (ADC) and digital baseband for signal processing, thereby the receiver achieves the lowest energy of 13.7pJ/bit in state-of-the-art plesiochronous IR-UWB communication.
Keywords :
CMOS integrated circuits; radio receivers; synchronisation; ultra wideband communication; CMOS; IR-UWB communication; analog-domain plesiochronous solution; analog-to-digital converter; bit rate 100 Mbit/s; costas-loop based synchronization scheme; digital baseband; frequency 960 MHz; frequency synchronization; impulse-radio ultra-wideband receiver; phase synchronization; plesiochronous IR-UWB receiver; signal processing; size 65 nm; CMOS integrated circuits; Frequency modulation; Frequency synchronization; Narrowband; Phase locked loops; Receivers; Synchronization;
Conference_Titel :
Custom Integrated Circuits Conference (CICC), 2012 IEEE
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1555-5
Electronic_ISBN :
0886-5930
DOI :
10.1109/CICC.2012.6330586
